A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.
NSN 5920-00-269-6178
NSN 6220-01-476-1393
NSN 6685-01-153-1846
NSN 5835-00-198-4936
NSN 5999-00-373-3158
NSN 6130-01-166-5032
NSN 6610-01-555-0154
NSN 6145-01-090-3228
NSN 6320-01-466-4175
NSN 5990-00-554-0366
NSN 5925-01-384-3065
NSN 6685-00-682-4664