>> Search results for: 31263017 NSN Search Results National Stock Number (NSN) Description 6650-01-055-0542, 6650010550542 Cancelled -> Replaced by 6675010408226 6650-21-894-0394 , 6650218940394 MICROSCOPE,OPTICAL 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