>> Search results for: 390580X1 NSN Search Results National Stock Number (NSN) Description 5305-99-136-7136, 5305991367136 SCREW,SOCKET HEAD 5305-33-181-1538 , 5305331811538 TORNILLO,CABEZA HEX 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