National Stock Number
8120-00-435-1263
National Stock Number (NSN) 8120-00-435-1263, or NIIN 004351263, (cylinder,compressed gas,nitrogen,technical) was assigned March 19, 1969 in the Federal Logistics Information System (FLIS). NIIN 004351263 was cancelled on March 2, 2006, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 8120012853377. This NSN replaces 1 stock number, 8120009731098.
There are 4 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, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is unique to one weapons system.
This NSN is assigned to Item Name Code (INC) 49498. [EMPTY CYLINDER ONLY.]. 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 8120004351263 does not contain precious metals.
This information was last updated on Aug 01, 2025.