National Stock Number (NSN) 5920-00-646-4631, or NIIN 006464631, (fuse,cartridge) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5920009527180.
There are 10 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 8 suppliers. Today, 5 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 37 contracts issued for this part number, with 31 awards given. There is heavy competition for this NSN. The US Government has awarded contracts to 11 different suppliers. The last contract numbers awarded were: SPE7M525P3160, SPE7M125P3485, SPE7M124P3020, SPE7MC23V0535, SPE7M122F096J. The total value of the awarded contracts has been US$ 681,804.64.
This NSN is very common among different weapons systems, belonging to 50 different platforms.
There has been a moderate amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 71,487. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 00248. [A FUSE IN WHICH THE ELEMENT IS INCLOSED IN A CYLINDRICAL BODY. THE ELEMENT MAY BE RENEWABLE. THE TERMINALS MAY BE OF VARYING TYPES. IT MAY CONTAIN A VISUAL INDICATION THAT THE FUSIBLE ELEMENT IS SEVERED, AND MAY ALSO PROVIDE AN AUDIBLE ALARM THROUGH AUXILIARY CIRCUITRY. FOR NONCYLINDRICAL ITEMS, SEE FUSE, INCLOSED LINK.]. 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 5920006464631 does not contain precious metals.
This NSN is associated to Schedule B 8536100040: fuses, except glass cartridge, for a voltage not exceeding 1,000 v. The Schedule B End Use is listed as electric apparatus. NAICS classification category 335313: switchgear and switchboard apparatus manufacturing.
This information was last updated on Aug 01, 2025.