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 5915-01-114-9072
NSN 6610-01-027-0087
NSN 5960-01-123-8775
NSN 5925-00-963-6962
NSN 5996-01-449-3662
NSN 2925-00-998-3510
NSN 5965-01-433-6629
NSN 6685-00-654-9912
NSN 6650-00-494-1000
NSN 6130-00-630-1494
NSN 6685-01-300-2630
NSN 6135-01-660-2840