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 5975-01-276-0606
NSN 5999-01-070-1581
NSN 6685-00-834-6863
NSN 5985-00-692-1550
NSN 6645-01-028-2186
NSN 6610-01-250-2811
NSN 6135-01-412-0404
NSN 5945-01-368-5241
NSN 5855-00-532-0025
NSN 4140-00-495-6849
NSN 5945-00-968-7406
NSN 6685-00-011-1998