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 5915-01-051-1258
NSN 6220-00-724-9986
NSN 6685-00-290-8195
NSN 6685-01-439-1737
NSN 5996-01-633-7979
NSN 5990-00-320-2779
NSN 6105-01-618-9997
NSN 5999-01-300-3180
NSN 6240-00-946-9658
NSN 5990-01-442-3520
NSN 5935-01-454-1035
NSN 5945-01-287-2762