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 5985-00-182-8122
NSN 6620-01-611-7907
NSN 6145-01-461-4852
NSN 5975-01-525-7728
NSN 5999-01-211-6487
NSN 6220-00-902-7328
NSN 5920-01-394-5003
NSN 5985-01-475-1217
NSN 6320-01-422-1212
NSN 5835-00-289-9080
NSN 5990-01-500-5412
NSN 5895-00-258-9135