>> Search results for: MD81721042 NSN Search Results National Stock Number (NSN) Description 6610-01-452-1356, 6610014521356 BUS INTERFACE UNIT 5340-01-536-2809 , 5340015362809 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