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 5945-00-078-3947
NSN 5998-01-334-4584
NSN 6145-01-487-5589
NSN 5999-01-549-4753
NSN 5920-01-389-4077
NSN 4140-00-564-3722
NSN 6645-00-585-5932
NSN 6130-01-383-7469
NSN 6220-01-076-1836
NSN 5950-00-090-9549
NSN 5975-00-181-5825
NSN 5996-00-740-8315