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 5895-01-641-1127
NSN 6145-00-981-3224
NSN 5985-01-541-5832
NSN 5975-01-477-6350
NSN 5965-00-537-4844
NSN 6645-01-421-4007
NSN 5960-00-170-6916
NSN 5945-00-453-4859
NSN 7035-01-462-0516
NSN 6645-01-101-2877
NSN 6685-01-223-8882
NSN 4140-01-534-9987