>> Search results for: BF3143 NSN Search Results National Stock Number (NSN) Description 5315-00-923-1304, 5315009231304 KEY,MACHINE 3950-99-560-8966 , 3950995608966 COUPLING 1 Related Inventory BF31435315-00-923-1304 RequestAdd 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