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MIL-STD-1388-2B

APPENDIX E

shall be used to identify subsequent occurrences of that remark, regardless of LCN and task code.

350 REPAIR CYCLE TIME

1 8 N - -

The elapsed time, in days, of the complete repair cycle for a reparable item expected at each maintenance level (for definition of O/M level,

see DED 277) and at contractor facility.

a. First Subfield

3 N R -

Repair Cycle Time at Organizational/On Equipment/Unit-Organizational

level.

b. Second Subfield

3 N R -

Repair Cycle Time at Intermediate/Direct Support/Afloat/Third Echelon/Off

Equipment/Intermediate-Forward level.

c. Third Subfield

3 N R -

Repair Cycle Time at Intermediate/General Support/Ashore/Fourth Echelon/

Intermediate-Rear level.

d.

Fourth

Subfield

3 N R -

Repair

Cycle Time at Specialized Repair

Activity (SRA).

e.

Fifth

Subfield

3 N R -

Repair Cycle Time at Depot/Shipyard.

 

f.

Sixth

Subfield

3 N R -

Contractor. An expressed period of time measured in days from

receipt of a failed item at the contractor’s facility until the item is returned to the designated receiving point (e.g. repair cycle time at contractor facility).

Option 1.

a.For O, F, H, and SRA, the elapsed time in days, beginning with the removal and replacement of an item to be repaired below depot level, and ending with the pickup of the serviceable item on the appropriate supply records.

b.For D, the number of days includes the time involved in the following:

(1)Removal and preparation of unserviceable items for shipment to CONUS air terminal or oversea aerial port

(2)Shipment to air terminal/aerial port

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MIL-STD-1388-2B

APPENDIX E

(3) Shipment from aerial port of embarkation to CONUS aerial port of disembarkation (oversea activities only). This entry should be

weighted if the item is applicable to a variety of activities

(4)Shipment from CONUS air terminal/aerial port to CONUS depot level maintenance activity

(5)Receiving/shop planning/batching

(6)Shop flow-time, including inspection

(7)Packaging

(8)Pickup on accountable records

c. For contractor repairable items, the elapsed time in days from time of receipt of the failed item at the contractor’s facility, until the item is returned to the designated receiving point,

Option 2. The elapsed time in days from receipt of a failed item at the maintenance level, until the item is ready for issue as a serviceable item.

351 REPAIR SURVIVAL RATE (RSR)

3 N R -

The percentage of depot repairable assets which, through rework, will be returned to serviceable condition.

352 REPAIR WORK SPACE COST

4 N R 2

The cost in dollars of repair work floorspace for a maintenance facility for a specific level of maintenance. It is based on dollars per square foot per month.

353 REPLACED OR SUPERSEDING

5 X L -

PROVISIONING LIST ITEM

 

SEQUENCE NUMBER

 

The Provisioning List Item Sequence Number (PLISN) which is replacing or is being replaced in relationship to another PLISN.

354 REPLACED OR SUPERSEDING

1 A F -

PROVISIONING LIST ITEM

 

SEQUENCE NUMBER INDICATOR

 

(RS/IND)

 

A code to indicate type of data entered in the Replaced or Superseding Provisioning List Item Sequence Number.

Replaced PLISN

R

Superseding PLISN

blank

355 REPLACEMENT TASK DISTRIBUTION

1 5 N - -

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MIL-STD-1388-2B

APPENDIX E

The estimated percentage of the removals and replacements of an item that will be accomplished at each specified maintenance level. For definition of each Operations/Maintenance level, see DED 277.

a. First Subfield

3 N R -

Replacement Task Distribution at Organizational/On Equipment/Unit-

Organizational level.

b. Second Subfield

3 N R -

Replacement Task Distribution at Intermediate/Direct Support/Afloat/Third

Echelon/Off Equipment/Intermediate-Forward level.

c. Third Subfield

3 N R -

Replacement Task Distribution at Intermediate/General Support/Ashore/

Fourth Echelon/Intermediate-Rear level.

d. Fourth Subfield

3 N R -

Replacement Task Distribution at Specialized Repair Activity.

e. Fifth

Subfield

3 N R -

Replacement Task Distribution at Depot/Shipyard.

356 REPORTABLE ITEM

CONTROL CODE

1 N F -

A single-numeric code assigned by the Government Item Manager to those items for which the field is required to report their asset position.

357 REQUIRED DAYS OF STOCK

3 N R -

The number of days required to operate a maintenance facility at a specific level of maintenance without resupply of resources depleted during daily maintenance.

358 REQUIREMENTS FOR

3 X - -

Indicates a requirement for operations/maintenance facilities, training equipment/SE. Consist of the following subfields:

a. Facilities Requirement Code

1 A F -

A code used to designate the facilities requirement for the performance of subject task.

Facility required

Y

Not required

N

b. Training Equipment Requirement

1 A F -

Code

 

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MIL-STD-1388-2B

APPENDIX E

Denotes whether training material is required to prepare the operator or maintenance person to perform a given task.

Required

 

Y

Not required

 

N

c. Tool/Support

Equipment

1 A F -

Requirements

Code

 

Indicates tool/SE requirements and whether the Tool/SE are common or peculiar.

Peculiar tool/SE

s

Common tool/SE

c

Both Peculiar/common tool/SE

B

Not required

N

359 RETAIL STOCKAGE CRITERIA

2 N R -

The number of demands per year required to allow stockage of an item.

360 REVISION

2 A R -

An alphabetic code of one or two positions identifying a revision, such as A, B, . . ..ZZ.

FACILITY DRAWING REVISION. The revision number for the facility drawing.

361 REVOLVING ASSETS

4 X F -

The quantity of support equipment end items to be procured to offset the out-of-service requirements of the user’s end item due to such factors as planned maintenance and calibration. These “loaner” assets are under custody of the intermediate maintenance department/management level.

For example:

No revolving assets

required

QOOO

One revolving asset

required

QOO1

362 SAFETY HAZARD SEVERITY CODE (SHSC)

1 N F -

A one-digit code assigned to each identified failure mode for each item analyzed IAW the loss statements below. These codes are assigned to provide a qualitative measure of the worst potential consequences resulting from design deficiency or item failure. Severity classification categories, which are consistent with MIL-STD-882, are defined as follows:

Category 1,

Catastrophic.

A failure which

may cause

1

death or system loss (i.e., aircraft, tank,

 

 

missile,

ship, etc.).

 

 

 

 

Category

2,

Critical.

A

failure which may

cause

2

severe injury, major property damage, or major

 

system damage, which

will

result in mission

loss.

 

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MIL-STD-1388-2B

APPENDIX E

Category 3, Marginal. A failure which may cause minor injury, minor system damage which will result in delay or loss of availability or mission degradation.

Category 4, Minor. A failure not serious

enough to cause injury, property damage, or system damage, but which will result in unscheduled maintenance or repair.

RAM SAFETY HAZARD SEVERITY CODE. The specified SHSC used to sum the associated failure mode criticality numbers.

363 SAFETY LEVEL

2 N R -

The number of days of stock in addition to operating level to compensate for unexpected demands, repair cycle times, pipeline, and procurement lead time, and unforeseen delays.

364 SAME

AS PROVISIONING LIST

5 X L -

ITEM

SEQUENCE NUMBER

 

(SAME AS PLISN)

 

The PLISN assigned to a reference number and CAGE combination at its first appearance in a provisioning list for a PCCN. This PLISN is entered on each subsequent appearance of the reference number and CAGE combination in the provisioning list.

365 SCOPE

40 X --

A brief description of recommended or required data in question or data item description number.

DDCC SCOPE. A short narrative describing the design data category.

IRCC SCOPE. A short narrative describing the integrated ILS requirement.

366 SECTIONALIZATION IDENTIFICATION

2 N R -

A counter applied to each sectionalized portion of the system/equipment for transportation. The same number may be applied to different LCNs if the LCNs are grouped together for transport. A unique counter is applied against each separately sectionalized grouping of the system/equipment,

367 SECTIONALIZED ITEM TRANSPORTATION

1 A F -

INDICATOR

 

A code which identifies whether the item is a sectionalized portion of a transported end item.

A sectionalized item for

transportation

Y

Not a sectionalized item

for transportation

blank

368 SECTIONALIZED REMARKS

6 5 X - -

 

MIL-STD-1388-2B

APPENDIX E

The sectionalization requirements for the system/equipment transporting. Narrative information about whether the item can be sectionalized, folded or reduced for transport, including the following for each component or subassembly.

a.The time required to disassemble at departure site and reas-

semble at destination site (man-hours and elapsed time).

b. Special equipment or tools required for sectionalization (e.g., cranes, forklifts, wrecker trucks, pallets, nitrogen, calibration equipment, fixtures, etc.).

Note: If a task code is assigned to this operation, then these requirements should be referenced using the appropriate LCN, ALC, and task code

369 SECURITY CLEARANCE

1 N F -

A single-position code indicating the type of clearance required to access classified information.

Top Secret

1

Secret

2

Confidential

3

Unclassified

4

370 SELF TEST

l A F -

A single-position code indicating if a support/test equipment or a unit under test can perform upon itself a test or series of tests, which shows whether it is operating within designed limits, and to indicate if the test function is automatic or must be manually induced.

Manually

induced

M

Automatic

A

No self

test

N

TPI SELF TEST. A code identifying whether the test program instruction has self test capabilities.

371 SENSORS OR TRANSDUCERS

1 A F -

A single-letter code indicating whether the TMDE has permanently installed sensors or transducers.

Sensors installed

Y

No sensors

N

372 SEQUENTIAL SUBTASK DESCRIPTION

6 5 X - -

A narrative description of the complete effort expended to accomplish a specific operational or maintenance subtask. The following taxonomy will be used to inventory and analyze tasks:

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MIL-STD-1388-2B

APPENDIX E

a.Job: See DED 185 for definition.

b.Duty: See DED 090 for definition.

c.Task: A composite of related activities (perceptions, decisions, and responses) performed for an immediate purpose, written in operator/ maintainer language (e.g. , change a tire).

d.Subatsk: Activities (perceptions, decisions, and responses) which fulfill a portion of the immediate purpose within a task (e.g., remove lug nuts).

e.Task Element: The smallest logically and reasonably definable unit of behavior required in completing a task or subtask (e.g. , apply counterclockwise torque to the lug nuts with a lug wrench).

373 SERIAL NUMBER

20 X --

A two-part sequence identifying the range of serial numbers of a specific model of end item or basic system. Consists of the following subfields:

a. From

1 0 X L -

The beginning serial number in the range of serial numbers defined for the end item or basic system.

b. To

1 0 X L -

The ending serial number in the range of serial numbers defined for the end item or basic system.

S/N SERIAL NUMBER FROM, S/N SERIAL NUMBER TO. The serial number of the item under analysis having a serial number relationship.

S/N

PROVISIONING SERIAL NUMBER FROM, S/N PROVISIONING SERIAL NUMBER TO.

The

serial number of the provisioned item under analysis having a serial

number

relationship.

 

374 SERIAL

NUMBER EFFECTIVITY

20 X --

A two-part sequence identifying the range of serial numbers of a specific

group of end items or basic systems to which the item applies. Consists of the following subfields:

a. From

1 0 X L -

The beginning serial number in the range of serial numbers defined by Serial Number Effectivity.

b. To

1 0 X L -

The ending serial number in the range of serial numbers defined by Serial Number Effectivity.

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MIL-STD-1388-2B

APPENDIX E

375 SERIAL NUMBER USABLE ON CODE

3 A L -

Codes will be assigned in sequence A-Z, then AA-22, followed by AAA-ZZZ (less Is and Os). A blank UOC indicates full effectivity/applicability. A statement shall be attached to the provisioning list defining UOC usage. An example of the use of this option is as follows:

Model

 

Serial

Number

 

Designator

UOC

 

J-100-54

A

56251-56300

 

J-100-54

B

56301-56500

 

J-100-54

c

56501-56750

 

J-100-54

D

56751,

56755,

57801, 57802

J-100-54

E

56752,

56790,

57000

--------

etc.

--------

 

 

J-100-60

Z

59251-59500

 

J-100-65

AA

57501-57800

 

J-100-65

AB

57901-58000

 

--------

etc.

-------

 

 

J-100-95

BZ

59501-59575

 

J-100-95

CA

59501-59575

 

376 SERVICE DESIGNATOR

CODE (SER)

 

1 A F -

 

A single-position code identifying the military service or nonmilitary major governmental agency having jurisdiction over, or executive management responsibility for, the acquisition.

Army

 

 

A

Air Force

 

F

Coast Guard

 

Y

Federal

Aviation

Administration (FM)

T

National

Security

Agency

S

Navy

 

 

N

Marine Corps

 

M

All military

 

X

FAA/all

military

 

J

Other

 

 

O

MODELING SERVICE DESIGNATOR. A service designator code associated with modeling information.

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MIL-STD-1388-2B

APPENDIX E

SE SERVICE DESIGNATOR. A service designator responsible for the SE under analysis.

USING SERVICE DESIGNATOR CODE. Multiple service designators which are users of the support equipment under analysis.

377 SHELF LIFE (SL)

1 X F -

A code assigned to an item to indicate a storage or shelf-life time period for an item possessing deteriorative or unstable characteristics (see DOD 4100.38-M for applicable codes).

378 SHELF LIFE ACTION CODE (SLAC)

2 X F -

A two-position code assigned to a shelf life item to specify the type of inspection, test, or restorative action to be taken when the item has reached its storage shelf life, and to specify the extension of the shelf life time period after the test/restorative action has been completed.

Check/inspect/test IAW

inventory manager’s instructions.

Incorporate all mandatory changes. If found satisfactory, extend the previously established shelf life by an appropriate time period. The first position will always be “C”. The second position, shown by a dash (-), will be filled in with a shelf life code from DOD 41OO.38-M.

This code will be used to indicate the time period that the shelf life may be extended after incorporation of the changes.

CO

C-

Incorporate all mandatory changes, perform

CT

minor adjustment required, clean and

 

relubricate bearings, reassemble, test to

 

post overhaul standards, and correct any

 

observed discrepancies.

Items which

pass

 

tests shall be returned

to stock as

RFI

 

(Ready For Issue). Exterior package marking of such items shall indicate the latest check and test date and the original date of manufacture. Items which fail test shall

be placed in “F” condition.

To be tested by the laboratory/activity

L-

after the initial shelf life has expired and at

 

specified time intervals thereafter. The first position will always be “L”, The second position, shown by a dash(-), will be filled in with a shelf life code from

DOD 4100.38-M. This code will be used to indicate the time period at which samples should be periodically submitted to the laboratory/activity for testing

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MIL-STD-1388-2B

APPENDIX E

after the initial shelf life has expired. If item fails test, take disposal action.

Replace all deteriorated and nonmetallic

RD

components subject to deterioration

 

(disassemble and process to the level

 

required to permit replacement of deteriorable

 

items; test to post-overhaul standards and

 

return to stock as RFI item with fully

 

restored storage time limitations). Exterior

 

package marking of such items shall indicate

 

the latest date of overhaul.

 

Provides for equipment that has been tested

RN

with fluids indicated by Specification

 

MIL-F-7024 and has not subsequently been

 

operated with other fluids. (Use for fuel

 

metering

equipment

only.)

 

This is assigned to fuel metering equipment,

RJ

which has been tested by other than

 

MIL-F-7024.

 

 

 

Salvage

 

 

 

SA

Request cannibalization/salvage instructions

SB

from inventory

manager.

 

Identification

of

Safety Items. A safety

S9

item designated by the requiring authority

 

that is subject to a 5 year age limitation

 

when used for purposes involving safety

 

of personnel. Material in this category that is

 

over 5 years old will not be used for repair or

 

modification of personnel, drag, or special

 

parachutes, or

others used directly involving

 

personnel

safety.

Use advice code 2H unless

 

material is being used for cargo parachutes,

 

or other uses not involving personnel safety.

 

Test, if OK, extend previously established

T-

shelf life by an appropriate time period and

 

process IAW with code RD. The first position will always be “T”. The second

position, shown by a dash (-), will be filled in with a shelf life code from DOD 4100.38-M. This code will be used to indicate the time period that the shelf life may be extended after passing test and processing IAW code RD.

NOTE: For flight clothing, the second position of the code will be used to indicate the time interval at which periodic testing should be performed. If OK, return to stock as an

RFI item; if not OK, make necessary repairs

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