>> Search results for: 3180093 NSN Search Results National Stock Number (NSN) Description 5980-00-390-9861, 5980003909861 COUPLER,OPTOELECTRONIC 5980-01-257-9633 , 5980012579633 COUPLER,OPTOELECTRONIC 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