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 6685-01-077-8187
NSN 6150-01-550-1738
NSN 6620-01-320-7656
NSN 6320-01-296-3181
NSN 6220-01-388-2624
NSN 5855-01-125-9167
NSN 6320-01-512-2031
NSN 6240-00-960-8458
NSN 6145-00-019-0047
NSN 6645-01-444-3016
NSN 6610-00-498-5198
NSN 5960-01-632-6576