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 6685-01-475-3749
NSN 6620-01-112-2961
NSN 6135-01-629-6940
NSN 5998-01-241-6049
NSN 6650-01-421-5355
NSN 6110-01-463-9735
NSN 5855-01-159-1654
NSN 7035-00-361-5975
NSN 6145-01-101-2063
NSN 5910-01-270-1083
NSN 2925-01-103-9419
NSN 6105-01-115-3239