National Stock Number
4933-01-598-0248
National Stock Number (NSN) 4933-01-598-0248, or NIIN 015980248, (shield,safety,recuperator) was assigned June 28, 2011 in the Federal Logistics Information System (FLIS). NIIN 015980248 was cancelled on October 2, 2011, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 2815015769489. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated 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 assigned to Item Name Code (INC) 22281. [A DISK-SHAPED CONCAVE METAL ITEM WITH A CENTER HOLE DESIGNED TO FIT OVER THE END OF A RECUPERATOR CYLINDER ON A RECOIL MECHANISM. IT IS USED TO PROTECT THE OPERATOR FROM ESCAPING GASES WHEN THE RECUPERATOR IS BEING CHARGED WITH COMPRESSED GAS.]. 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 4933015980248 does not contain precious metals.
This information was last updated on Jul 01, 2025.