>> Search results for: 1000170640 NSN Search Results National Stock Number (NSN) Description 5330-99-914-8084, 5330999148084 RING,SEALING,TOROID 4820-99-537-1159 , 4820995371159 VALVE ASSEMBLY,REST 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