National Stock Number
5977-01-647-8097
National Stock Number (NSN) 5977-01-647-8097, or NIIN 016478097, (arm,electrical contact brush) was assigned September 2, 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 one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
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 21 contracts issued for this part number, with 20 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A625F6490, SPE4A625F4149, SPE4A625F2371, SPE4A624F283G, SPE4A624F047E. The total value of the awarded contracts has been US$ 36,037.81.
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 Dec 31, 2015, 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) 26004. [AN ITEM DESIGNED TO TRANSMIT PRESSURE TO A BRUSH, ELECTRICAL CONTACT FOR THE PURPOSE OF MAINTAINING CONTACT BETWEEN THE BRUSH AND ANOTHER CONDUCTING SURFACE FOR THE TRANSFER OF ELECTRICAL ENERGY. THE ITEM MAY INCLUDE ONE OR MORE PRESSURE SPRINGS OR TENSION SPRINGS.]. 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 5977016478097 does not contain precious metals.
This NSN is associated to Schedule B 8545900000: electrical carbon or graphite articles,nesoi. The Schedule B End Use is listed as electric apparatus. NAICS classification category 335991: carbon and graphite product manufacturing.
This information was last updated on Aug 01, 2025.