National Stock Number
4210-01-122-3974
National Stock Number (NSN) 4210-01-122-3974, or NIIN 011223974, (cylinder and va) has an unknown assigned date. NIIN 011223974 was cancelled on November 2, 1992, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4210011968338. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 77777. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 4210011223974 does not contain precious metals.
This information was last updated on Jul 01, 2025.