>> Search results for: 20032551 NSN Search Results National Stock Number (NSN) Description 5940-00-259-8457, 5940002598457 Cancelled -> Replaced by 5940002396225 4820-66-084-4230 , 4820660844230 VALVE,REGULATING,TE 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