>> Search results for: RE51D121 NSN Search Results National Stock Number (NSN) Description 5965-00-679-9501, 5965006799501 Cancelled -> Replaced by 5965006653480 5965-00-586-0831 , 5965005860831 EARPHONE ELEMENT 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