National Stock Number
4820-01-292-5721
National Stock Number (NSN) 4820-01-292-5721, or NIIN 012925721, (cap,valve) was assigned January 19, 1989 in the Federal Logistics Information System (FLIS). NIIN 012925721 was cancelled on August 2, 2007, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 4820013663864. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. One of those 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, there are no suppliers that are 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) 35374. [A CAP DESIGNED TO MATE WITH A FLUID VALVE BODY. IT MAY HAVE AN ORIFICE THROUGH WHICH A ROD, SHAFT, STEM, OR AN ADJUSTING SCREW PASSES. FOR PORTED ITEMS, SEE HEAD, VALVE. EXCLUDES CAP, PNEUMATIC VALVE.]. 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 4820012925721 does not contain precious metals.
This information was last updated on Aug 01, 2025.