National Stock Number
5975-01-645-3352
National Stock Number (NSN) 5975-01-645-3352, or NIIN 016453352, (coupler,raceway) was assigned June 11, 2015 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number 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, 2 suppliers are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over a year. There have been 8 contracts issued for this part number, with 8 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE4A722V3067, SPE4A722V1151, SPE4A722V0459, SPE4A721PA590, SPE4A721V2741. The total value of the awarded contracts has been US$ 5,784.57.
This NSN is unique to one weapons system.
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 Jul 18, 2017, 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 needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 81000. [AN ITEM OF VARIOUS SIZES AND SHAPES DESIGNED TO LINK TWO OR MORE RACEWAY (AS MODIFIED). IT MAY BE AN ELBOW, A REDUCER, A CROSS, A SHORT LENGTH OF RACEWAY (AS MODIFIED) LESS THAN 12 INCHES LONG, OR THE LIKE. IT MAY INCLUDE ACCESSORIES SUCH AS COVER, MOUNTING HARDWARE, AND THE LIKE. FOR STRAIGHT ELEMENTS LONGER THAN 12 INCHES, SEE RACEWAY,METALLIC AND RACEWAY,NONMETALLIC.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 5975016453352 does not contain precious metals.
This information was last updated on Aug 01, 2025.