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 6110-01-381-1269
NSN 4140-01-256-4597
NSN 5905-01-630-7768
NSN 6135-00-474-1397
NSN 6220-00-098-0879
NSN 5855-01-469-8099
NSN 6220-00-657-2098
NSN 5998-00-221-9715
NSN 6320-01-585-8468
NSN 5915-01-309-6006
NSN 5920-01-123-9854
NSN 5925-01-092-6395