A solid metallic item, usually cylindrical, with or without a flange at one end. It is designed to be inserted into a hole to reduce the inside diameter of the hole and protect the surrounding body structure from damage resulting from stress, strain and/or vibration, but without a through hole parallel to the axis. It is intended for subsequent drilling operation.
NSN 5965-01-136-7970
NSN 5835-00-148-9719
NSN 5998-00-144-8211
NSN 5905-00-242-2102
NSN 2925-00-928-5931
NSN 4140-00-552-7370
NSN 5835-00-165-3069
NSN 6220-01-561-1602
NSN 6240-01-252-9374
NSN 5920-00-789-8247
NSN 6220-01-590-4150
NSN 2925-00-113-6146