>> Search results for: 5192891 NSN Search Results National Stock Number (NSN) Description 3120-00-734-1355, 3120007341355 Cancelled -> Replaced by 3120003637996 4030-01-278-9134 , 4030012789134 PISTON,SPECIAL 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