>> Search results for: 820217796314 NSN Search Results National Stock Number (NSN) Description 4470-01-416-8566, 4470014168566 SWING CHECK,4 INCH 4470-01-417-0152 , 4470014170152 SWING CHECK,4 INCH 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