>> Search results for: 1C1292 NSN Search Results National Stock Number (NSN) Description 4820-01-664-3263, 4820016643263 VALVE,CHECK 5935-00-232-3750 , 5935002323750 Cancelled -> Replaced by 5935005027139 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