National Stock Number
5340-01-037-1301
National Stock Number (NSN) 5340-01-037-1301, or NIIN 010371301, (protector,flange) was assigned March 14, 1977 in the Federal Logistics Information System (FLIS). NIIN 010371301 was cancelled on September 2, 2008, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5985009541625. This NSN does not replace any other NSNs.
There are 3 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) 61531. [A PIECE OF MATERIAL SPECIFICALLY DESIGNED FOR ATTACHMENT TO THE MATING SURFACE OF A COLLAR. WHEN ATTACHED, IT PREVENTS SURFACE DAMAGE DURING HANDLING, SHIPPING, STORAGE AND CAN EASILY BE REMOVED PRIOR TO INSTALLATION.]. 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 5340010371301 contains an unknown precious metal.
This information was last updated on May 01, 2025.