National Stock Number
1005-00-437-4773
National Stock Number (NSN) 1005-00-437-4773, or NIIN 004374773, (stock,gun,shoulder) was assigned August 29, 1969 in the Federal Logistics Information System (FLIS). NIIN 004374773 was cancelled on July 2, 2003, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 1005013549976. This NSN replaces 1 stock number, 1005008208065.
There are 6 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 2 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. 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 assigned to Item Name Code (INC) 22048. [AN ITEM USUALLY MADE OF HARDWOOD TO WHICH THE BARREL ASSEMBLY AND OTHER PARTS OF A SHOULDER-FIRED GUN ARE ATTACHED. IT IS USUALLY DESIGNED IN ONE PIECE, BUT SOME ITEMS MAY HAVE A WOODEN OR METAL SECTION FOR THE ATTACHMENT OF GUN PARTS TO WHICH A METAL STOCK EXTENSION, GUN IS ATTACHED.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1005004374773 does not contain precious metals.
This information was last updated on Aug 01, 2025.