National Stock Number (NSN) 4510-00-815-6978, or NIIN 008156978, (stem,faucet) was assigned January 1, 1962 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 not been procured by the US Government in over 5 years.
This NSN is fairly common among different weapons systems, belonging to 11 different platforms.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 25, 2008, 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 annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 32530. [A DEVICE USED AS A MEANS TO REGULATE THE FLOW OF LIQUIDS THROUGH A SINGLE OR DOUBLE FAUCET, SHOWER DIVERTER, AND THE LIKE. IT MAY BE A CARTRIDGE-TYPE DEVICE OR DESIGNED TO ACCOMMODATE A DISK ON ONE END AND A HANDWHEEL, LEVER, AND THE LIKE ON THE OTHER END. IT MAY INCLUDE A WASHER, SCREW, O-RING, GASKET AND THE LIKE. FOR ITEMS THAT MAY ALSO INCLUDE A BONNET, BONNET NUT, PACKING, STEM NUT, LOCKNUT, STOP RING, SLEEVE, RETAINER, AND THE LIKE SEE STEM ASSEMBLY, FAUCET.]. 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 4510008156978 contains an unknown precious metal.
This NSN is associated to Schedule B 8481909090: parts of taps, cocks, valves and similar appliances, nesoi. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332911: industrial valve manufacturing.
This information was last updated on Jul 01, 2025.