National Stock Number
8120-00-216-6799
National Stock Number (NSN) 8120-00-216-6799, or NIIN 002166799, (cap,valve,gas cylinder outlet) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 3 stock numbers: 3655013242786, 8120002907742, 8120007300361.
There are 10 manufacturer part numbers associated with this NSN. 5 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 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.
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 27 contracts issued for this part number, with 39 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE4A625FAQM4, SPE4A625FAQM4, SPE4A624FAB8T, SPE4A624FAB8T, SPE4A624FAX42. The total value of the awarded contracts has been US$ 12,142.25.
This NSN is very common among different weapons systems, belonging to 28 different platforms.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 13433. [A METAL CAP DESIGNED TO PREVENT THE ENTRANCE OF FOREIGN MATTER INTO THE OUTLET PASSAGE OF A GAS CYLINDER VALVE, AND TO PROTECT THE THREADS FROM DAMAGE. CAP MUST BE LEAK TIGHT AT CHARGING PRESSURE. EXCLUDES:CAP, PROTECTIVE, DUST AND MOISTURE SEAL.]. 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 8120002166799 does not contain precious metals.
This information was last updated on Aug 01, 2025.