>> Search results for: 31702061 NSN Search Results National Stock Number (NSN) Description 1660-01-212-2957, 1660012122957 DIAPHRAGM 1660-01-609-1359 , 1660016091359 DIAPHRAGM,VALVE,FLAT 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