National Stock Number (NSN) 5998-01-255-1802, or NIIN 012551802, (circuit card assembly) was assigned May 15, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5999012282608.
There are 4 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Oct 03, 2018. There have been 16 contracts issued for this part number, with 16 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE7M519P0205, SPE7M516V1684, SPE7M514M1103, SPM7M513V2917, SPM7M513V0714. The total value of the awarded contracts has been US$ 80,858.65.
This NSN is somewhat common among different platforms, belonging to 7 different weapons systems.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 22, 2012, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 61638. [A GROUPING OF TWO OR MORE PHYSICALLY CONNECTED OR RELATED ELECTRICAL AN/OR ELECTRONIC PARTS CAPABLE OF DISSASSEMBLAGE. EACH COMPONENT OF THE ASSEMBLAGE MUST BE CAPABLE OF FUNCTIONING IN ACCORDANCE WITH ITS OWN ITEM NAME. CONSISTS OF A SINGLE PRINTED CIRCUIT BOARD OR TERMINAL BOARD UPON WHICH ARE MOUNTED SEPARATELY MANUFACTURED ELECTRONIC COMPONENTS SUCH AS CAPACITORS, INDUCTORS, RESISTORS, AND THE LIKE. IT MAY ALSO INCLUDE PRINTED ELECTRONIC COMPONENTS. THE ITEM IS GENERALLY PART OF A SUBASSEMBLY AND CANNOT BE ASSIGNED A MORE DEFINITE ITEM NAME. FOR ITEMS HAVING A COMPLETE INDIVIDUAL ELECTRICAL/ELECTRONIC FUNCTION, USE APPLICABLE ITEM NAME SUCH AS AMPLIFIER (AS MODIFIED); POWER SUPPLY; OR THE LIKE. FOR ITEMS NOT HAVING A COMPLETE INDIVIDUAL ELECTRICAL/ELECTRONIC FUNCTION, SEE APPLICABLE SUBASSEMBLY NAME, SUCH AS AMPLIFIER SUBASSEMBLY; POWER SUPPLY SUBASSEMBLY; OR THE LIKE. FOR AN ASSEMBLY OF ELECTRICAL/ELECTRONIC COMPONENTS MOUNTED ON OTHER THAN A SINGLE PRINTED WIRING BOARD, SEE ELECTRONIC COMPONENTS ASSEMBLY. EXCLUDES PRINTED CIRCUIT BOAR]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5998012551802 does not contain precious metals.
This NSN is associated to Schedule B 8542900000: electronic integrated circuits and microassembly parts. The Schedule B End Use is listed as semiconductors. NAICS classification category 334413: semiconductor and related device manufacturing.
This information was last updated on Aug 01, 2025.