>> Search results for: PM21217 NSN Search Results National Stock Number (NSN) Description 5315-01-257-0838, 5315012570838 PIN,SHOULDER,HEADLESS 5315-01-354-6408 , 5315013546408 PIN,STRAIGHT,HEADLESS 5315-01-046-2331, 5315010462331 PIN,TRIGGER RETURN 5315-01-046-2331 , 5315010462331 PIN,TRIGGER RETURN 1 Related Inventory 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