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 6145-01-423-4477
NSN 5915-01-473-7193
NSN 5999-01-205-3135
NSN 6105-00-895-6997
NSN 5960-00-064-0632
NSN 7035-00-870-0290
NSN 5925-00-921-1171
NSN 5950-01-423-2753
NSN 5930-00-798-5446
NSN 6320-01-085-8845
NSN 5920-00-254-8429
NSN 5985-01-079-6362