>> Search results for: 9HE959 NSN Search Results National Stock Number (NSN) Description 5330-00-005-0572, 5330000050572 Cancelled -> Replaced by 5330013474319 5330-01-622-1333 , 5330016221333 BACK-UP RING,PREFORMED PACKING 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