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 7035-01-110-5745
NSN 5950-01-507-1107
NSN 6645-00-961-5477
NSN 6240-01-178-9113
NSN 5999-00-850-3708
NSN 5915-00-036-9529
NSN 5835-00-885-3818
NSN 5990-01-029-0868
NSN 5999-00-932-2509
NSN 4140-00-307-2732
NSN 5930-00-285-6341
NSN 5965-00-539-7778