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 5835-01-290-4397
NSN 6145-01-281-7222
NSN 4140-01-135-4617
NSN 6220-00-104-5365
NSN 5990-00-067-6791
NSN 6620-01-524-0583
NSN 5935-01-439-5374
NSN 2925-00-178-0940
NSN 6645-01-144-8627
NSN 5996-01-462-3656
NSN 5835-00-138-7807
NSN 6220-01-474-3575