>> Search results for: P550880 NSN Search Results National Stock Number (NSN) Description 2910-01-572-5690, 2910015725690 Cancelled -> Replaced by 2910015486784 4820-01-242-9777 , 4820012429777 BAFFLE,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