>> Search results for: 13890N18 NSN Search Results National Stock Number (NSN) Description 5305-01-471-2775, 5305014712775 SCREW,MACHINE 5305-01-471-7250 , 5305014717250 SCREW,MACHINE 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