National Stock Number
                                            5998-01-491-0176
                                    
                                
                            
                            
                                National Stock Number (NSN) 5998-01-491-0176, or NIIN 014910176, (extender card,electronic test) was assigned October 10, 2001 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs. 
There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is 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 Feb 26, 2016. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M516M3981. The total value of the awarded contracts has been US$ 9,690.00. 
This NSN is somewhat common among different platforms, belonging to 4 different weapons systems. 
  Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 02, 2013, this NSN's acquisition method was noted as: Acquire, for the first time, directly from the actual manufacturer rather than the prime contractor who is not 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) 62400. [AN ITEM CONSISTING OF A HAND WIRED OR PRINTED WIRING BOARD, WITH OR WITHOUT A RETAINING PLATE, RAILS, BRACKETS, OR ELECTRICAL CONNECTOR(S) WHICH IS DESIGNED TO PROVIDE ACCESS TO A CIRCUIT CARD ASSEMBLY OR ELECTRONIC COMPONENTS ASSEMBLY FOR TESTING, TEST POINT CHECKING AND TROUBLESHOOTING.]. This item does not have a nuclear hardened feature but does have other critical feature(s) 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 5998014910176 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.