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 6240-01-488-3094
NSN 6610-01-039-0788
NSN 6620-01-449-8743
NSN 5895-00-676-9453
NSN 5925-00-425-6228
NSN 5990-00-232-3965
NSN 5925-01-113-7793
NSN 6685-01-431-3598
NSN 5930-00-655-4453
NSN 6240-00-512-3473
NSN 6145-00-761-2525
NSN 6145-01-463-8229