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 5985-00-239-0209
NSN 6320-01-029-4220
NSN 5930-01-345-3212
NSN 5895-01-420-6197
NSN 6320-01-290-5271
NSN 6645-01-234-2856
NSN 5950-01-536-9618
NSN 5975-01-212-8668
NSN 6135-01-515-4260
NSN 5930-01-438-2524
NSN 5998-01-378-3119
NSN 5925-00-071-7689