>> Search results for: LS5973E152340 NSN Search Results National Stock Number (NSN) Description 1640-00-317-5016, 1640003175016 Cancelled -> Replaced by 4010007688101 1640-01-320-7416 , 1640013207416 Cancelled -> Replaced by 1640003175016 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