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 5950-00-322-5078
NSN 5930-00-840-0359
NSN 5990-01-654-6203
NSN 5925-01-378-6857
NSN 6650-01-398-1117
NSN 5935-01-659-4655
NSN 5915-00-167-6926
NSN 6145-00-943-0729
NSN 5965-00-942-1602
NSN 5855-01-384-7120
NSN 5990-00-184-5750
NSN 6620-01-337-0652