>> Search results for: 20214002 NSN Search Results National Stock Number (NSN) Description 4140-01-059-6917, 4140010596917 Cancelled -> Replaced by 4140010687530 4820-01-406-8829 , 4820014068829 VALVE,SAFETY RELIEF 2990-99-535-1644, 2990995351644 MANIFOLD,INDUCTION, 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