>> Search results for: 0257131 NSN Search Results National Stock Number (NSN) Description 1005-01-383-5183, 1005013835183 GUIDE,CARTRIDGE,AMMUNITION 5120-01-240-0666 , 5120012400666 KEY,SOCKET HEAD SCREW 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