>> Search results for: DB190291 NSN Search Results National Stock Number (NSN) Description 4820-01-146-0055, 4820011460055 VALVE,STOP-CHECK 5330-01-099-4608 , 5330010994608 GASKET 5330-01-142-1329, 5330011421329 Cancelled -> Replaced by 5330010688492 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