>> Search results for: 1772730013CP NSN Search Results National Stock Number (NSN) Description 4820-01-248-0139, 4820012480139 PISTON,VALVE 4820-01-536-2108 , 4820015362108 PISTON,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