>> Search results for: 3991303 NSN Search Results National Stock Number (NSN) Description 2590-01-610-1303, 2590016101303 BRACKET,VEHICULAR COMPONENTS 5340-01-631-4450 , 5340016314450 BRACKET,MOUNTING 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