>> Search results for: W21939 NSN Search Results National Stock Number (NSN) Description 5310-00-771-6865, 5310007716865 WASHER,SPRING TENSION 4310-01-369-9157 , 4310013699157 Cancelled -> Replaced by 4310009126650 1 Related Inventory 3W219395310007716865Condition NSWASHER 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