>> Search results for: S51540 NSN Search Results National Stock Number (NSN) Description 4940-21-898-0185, 4940218980185 SHOP EQUIPMENT,GENE 5840-99-513-3764 , 5840995133764 REEL,CABLE 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