>> Search results for: 557631600FOM NSN Search Results National Stock Number (NSN) Description 5855-01-569-3993, 5855015693993 Cancelled -> Replaced by 5855015934950 5855-01-593-4950 , 5855015934950 SIGHT,NIGHT VISION SNIPERSCOPE 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