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 4140-00-391-0879
NSN 6130-00-247-4782
NSN 5985-00-130-0576
NSN 5990-01-646-8048
NSN 5990-01-379-2337
NSN 7035-00-275-5604
NSN 5985-01-577-0580
NSN 5990-01-161-4625
NSN 5915-01-605-3117
NSN 5910-00-230-8982
NSN 6320-00-925-0558
NSN 5990-01-605-4769