>> Search results for: SPN00454 NSN Search Results National Stock Number (NSN) Description 3990-01-449-9752, 3990014499752 TIE DOWN,CARGO,VEHICLE 3990-01-449-9750 , 3990014499750 TIE DOWN,CARGO,VEHICLE 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