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 5920-01-631-4009
NSN 5930-01-296-4020
NSN 5998-01-460-8445
NSN 7035-01-520-7243
NSN 5915-01-327-2795
NSN 5855-01-418-6303
NSN 6685-01-203-9003
NSN 5855-01-147-3262
NSN 7035-01-510-4569
NSN 2925-00-749-8893
NSN 6240-00-237-7878
NSN 5915-01-553-2327