National Stock Number
5920-00-964-6500
National Stock Number (NSN) 5920-00-964-6500, or NIIN 009646500, (fuse cutout,primary expulsion) was assigned June 3, 1966 in the Federal Logistics Information System (FLIS). NIIN 009646500 was cancelled on January 2, 2008, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5920013215099. This NSN replaces 3 stock numbers: 5920002808597, 5920005201765, 5920008798596.
There are 9 manufacturer part numbers associated with this NSN. 8 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 3 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.
This NSN is assigned to Item Name Code (INC) 05385. [A DEVICE DESIGNED TO PROTECT HEAVY DUTY ELECTRICAL POWER AND LIGHTING PRIMARY CIRCUITS AND EQUIPMENT AGAINST EXCESSIVE ELECTRICAL CURRENTS BY AUTOMATICALLY DE-ENERGIZING THE AFFECTED SECTION OF THE CIRCUIT. CONSISTS OF A FUSIBLE ELEMENT AND A MECHANISM FOR QUICK DISCONNECT OF CIRCUIT WHEN FUSE IS BLOWN. MAY BE DESIGNED FOR AUTOMATIC RE-ENERGIZING AFTER A PREDETERMINED TIME DELAY.]. 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 5920009646500 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.