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 5835-01-497-5029
NSN 5915-01-295-3282
NSN 5960-01-336-0487
NSN 4140-00-591-6315
NSN 5945-01-026-3947
NSN 5945-00-126-7162
NSN 6130-00-725-6913
NSN 5930-00-033-4501
NSN 5935-01-096-3188
NSN 5915-01-206-1208
NSN 6145-00-104-7789
NSN 5975-01-485-3156