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 5855-00-165-3093
NSN 6145-01-111-9553
NSN 6620-00-003-9771
NSN 5835-01-468-0579
NSN 6150-00-893-8230
NSN 6685-01-152-2768
NSN 6240-00-671-2281
NSN 5999-01-454-6937
NSN 2925-01-389-6874
NSN 6610-00-079-1508
NSN 5915-01-050-0531
NSN 5855-01-439-1838