National Stock Number
5340-01-667-4370
National Stock Number (NSN) 5340-01-667-4370, or NIIN 016674370, (plug,leakproof seal) was assigned October 17, 2017 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers 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) 45463. [A CONICAL ITEM IN DIFFERENT SIZES AND OF DIFFERENT MATERIALS. THIS ITEM MAY BE USED AS A DEVICE AGAINST AIR ESCAPE AND FLOODING.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. 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 5340016674370 does not contain precious metals.
This information was last updated on May 01, 2025.