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 5920-01-146-4503
NSN 2925-01-157-9204
NSN 6220-01-130-6632
NSN 6150-01-466-5628
NSN 6320-00-261-9136
NSN 5920-01-270-2171
NSN 5996-00-708-6937
NSN 6645-01-411-2283
NSN 6610-01-103-3728
NSN 5930-00-172-7867
NSN 6650-00-491-0277
NSN 5999-01-462-4856