Хорошев / ИЛП_материал_маг_02.15 / Спецификация AECMA Specification 2000M / MIL-STD-1388-2B

MIL-STD-1388-2B

APPENDIX B

sequenced to the “basic” LCN structure.

only be detected by a manual review of the LSA-152 or LSA-080 reports.

30.46.5 There is a wide range of options when using the PLISN assignment routine:

a. NHA PLISNs and/or ICs may be assigned to the PMF, if this option is selected on the 152 report.

(1) If the file is constructed using the classical/modified classical LCN assignment technique, the IC may be assigned, provided the LCN structure or the LCN positions allocated to each indenture level is entered on the selection card. This does require that the LCN structure be consistent throughout the range of LCNs selected. Asterisk ICs may be assigned to the parts file based on the ICC of “9” representing kit components being previously assigned (Table HG). An option is also available to assign a constant NHA PLISN indicator of “N” against each NHA PLISN assigned.

(2) When a sequential LCN assignment method is utilized, the LCN structure field is left blank on the selection, and the LCN-ICs must be manually entered on Table XB in order to assign NHA PLISN. The IC (Table HG) should be that of the provisioned end item, while the LCN-IC should be related to the system level in the LSAR. LCN-ICs must be assigned in this manner, in order to use the SIC to suppress PLISN assignment when assigning PLISNs to a higher level end item interfacing with a lower level provisioned end item. A capability to change IC during the PLISN assignment process of the subordinate end item should be available to convert the LCN-IC to the provisioned end item IC.

b. When assigning PLISNs for a separately provisioned end item, ICs (Table HG) may be reassigned for the separately provisioned end item and subordinate LCNs. This is based upon their relationship to the system (EIAC) level, using the LCN-IC to accomplish the reassignment. For example, a separately provisioned end item at the “C” indenture to the system (LCN-IC, Table XB) will be reassigned an IC of “A” and subordinate LCNs will likewise be adjusted from “D” to “B” IC, “E” to “C” IC, etc. The separately provisioned end item (with a Provisioned System/End Item Identifier of “E” in Table HG) must have a PCCN (Table HG) different from that of the system level PCCN in this PLISN assignment run (conversely, the separately provisioned end item must have a SIC against it, the PCCN of the system, and a Provisioned System/End Item Identifier of “N” when assigning PLISNs for the system). LCN-ICs must be on file for all LCNs of the selected LCN range. Selecting against the LCN structure for PLISN assignment is not allowed with this option (LCN structure field must be blank on selection process).

c.PLISNs may be assigned only to items that qualify by PTD Selection Code for a specified Provisioning List (PL) or lists (Table HA).

d.PLISNs may be assigned in either topdown (LCN) or Reference Number sequence. When PLISNs are assigned in Reference Number sequence, the system will lock out the option to assign NHA PLISNs/ICs.

e.PLISNS may be assigned as either all alphabetic, alphanumeric, numeric, or, first position alphabetic, then second through fourth position numeric.

-151 -

MIL-STD-1388-2B

APPENDIX B

f. A starting PLISN value may be specified on the report selection card.

g. PLISN values of “AAAA” through “AAAHZ” may be reserved for the system level and separately provisioned end items (Model Reserve). If this option is selected, a starting model PLISN value may be specified (within the given range). If none is selected, the first model PLISN assignment will be “AMA”.

h. PLISNs may be assigned to overlay old PLISN values established in the file; to overlay PLISNs and to move the old PLISN value to the Prior Item PLISN field; or to assign PLISNs only to items that do not have a PLISN value already established (insert) (Insert/Overlay selection on report). If the insert option is chosen, PLISNs already assigned to the file must match with the LCN structure or LCN-ICs of the selected LCN range.

i. It is possible to skip PLISN values between the assigned PLISNs for future use, when the item is impacted by Design Change Notice or Engineering Change Proposals, or for when the item having PLISNs assigned is not fully broken down to piece part level. This option cannot be utilized if the insert option (paragraph h) is in use. PLISN gaps may be as great as 1,121.

j. PLISNs may be assigned to items based upon the Data Status Code (Table HG) contained against the qualified item. This can be useful when performing incremental provisioning on an LSAR that is not fully mature.

30.46.6 Only nonoverlapping LSA-152 report selections can be entered for a given processing cycle. This means that two report selections which cross only on the LCN containing the SIC (e.g., an LCN which is the stopping point

for one PCCN and a starting point for another PCCN) cannot be contained on the same selection process.

30.47 LSA-154, Provisioning Parts Breakout Summary. This report provides a two-part summary of each reference number and can be utilized to assist in performance of the DOD Replenishment Parts Breakout Program. Included in part I of the report are critical pricing and breakout program information. It is sequenced in ascending reference number and CAGE. Part II contains

and CAGE is prepared. If only part I is required, there is no page break between reference numbers. The report may be selected by contractor technical

30.48 LSA-155, Recommended SDare Parts List for Spares Acquisition Integrated with Production (SAIP). This summary provides the data required for SAIP list, as specified by MIL-STD-1561. Either the unit of measure or issue prices may be displayed and are presented by ascending reference number and CAGE. Items are qualified for the SAIP List based on entry of “Y” in the SAIP code (DED 391). The format is contained on figure 62. Spacing between rows and columns is not critical on this report.