>> Search results for: D49440 NSN Search Results National Stock Number (NSN) Description 4820-01-151-7913, 4820011517913 VALVE,SAFETY RELIEF 4820-01-152-0166 , 4820011520166 SEAT,VALVE 5331-01-106-7286, 5331011067286 Cancelled -> Replaced by 5330011339309 5331-01-019-2607 , 5331010192607 Cancelled -> Replaced by 5331012499380 4820-01-152-0255, 4820011520255 DISK,VALVE 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