>> Search results for: D1200REVN NSN Search Results National Stock Number (NSN) Description 4820-01-651-9923, 4820016519923 VALVE,SAFETY RELIEF 4820-01-614-5725 , 4820016145725 Cancelled -> Replaced by 4820012728735 4820-01-678-3428, 4820016783428 VALVE,ANGLE 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