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 6220-01-264-6697
NSN 6685-00-404-1825
NSN 5945-01-547-7662
NSN 4140-00-580-8508
NSN 5960-01-054-3752
NSN 6105-01-181-8406
NSN 6145-01-604-1705
NSN 6620-01-285-0302
NSN 6135-00-880-1026
NSN 5960-00-960-6805
NSN 6145-00-926-8323
NSN 4140-01-103-2216