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 5945-01-415-6049
NSN 6105-01-608-3974
NSN 5855-00-198-3197
NSN 5999-01-171-3574
NSN 6685-01-449-0933
NSN 6240-00-835-5031
NSN 5925-01-352-6727
NSN 6620-00-144-3410
NSN 6220-01-329-8154
NSN 6145-01-377-7764
NSN 6220-00-917-0881
NSN 5915-01-478-0492