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 6110-01-508-4968
NSN 6240-01-020-9910
NSN 6145-01-322-3688
NSN 6240-01-559-6520
NSN 5999-00-114-1486
NSN 5999-01-246-4059
NSN 5895-01-333-4378
NSN 5915-00-689-2923
NSN 5910-01-373-9068
NSN 6685-00-811-3961
NSN 6110-01-271-6979
NSN 5895-01-605-3539