>> Search results for: B21923 NSN Search Results National Stock Number (NSN) Description 5310-01-198-1722, 5310011981722 Cancelled -> Replaced by 4931012028692 1005-21-103-5215 , 1005211035215 PIN,FIRING 1 Related Inventory B219-2335310011981722Condition NSNUT Readily AvailableAdd to RFQ Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information