>> Search results for: 40A1333 NSN Search Results National Stock Number (NSN) Description 2530-01-268-3960, 2530012683960 PISTON,VALVE 1420-01-389-9933 , 1420013899933 WRAP,CALENDERED 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