>> Search results for: 1661C09 NSN Search Results National Stock Number (NSN) Description 6680-01-121-0546, 6680011210546 INDICATOR,SIGHT,LIQUID 6680-01-088-0470 , 6680010880470 RETAINER,WINDOW,OBSERVATION 9340-01-088-0406, 9340010880406 WINDOW,OBSERVATION 5330-01-375-2903 , 5330013752903 Cancelled -> Replaced by 5330011037602 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