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 4140-01-519-8910
NSN 5960-00-552-1940
NSN 6685-01-050-7026
NSN 6685-00-455-3729
NSN 5915-01-583-1990
NSN 7035-00-897-7567
NSN 5915-00-418-3849
NSN 6110-01-050-8119
NSN 6685-01-425-1191
NSN 6105-00-817-4809
NSN 6240-01-014-5598
NSN 5905-01-357-6113