>> Search results for: 88253148 NSN Search Results National Stock Number (NSN) Description 4320-99-785-0113, 4320997850113 PISTON,PUMP 4320-99-781-8199 , 4320997818199 PISTON AND SLIPPER 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