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 5835-01-564-5575
NSN 6130-01-424-0737
NSN 5835-01-370-4292
NSN 5925-01-428-7667
NSN 6620-01-179-0779
NSN 5999-00-926-3241
NSN 4140-00-403-7367
NSN 5855-01-147-4785
NSN 5910-01-557-4271
NSN 5930-00-472-2327
NSN 6645-01-415-6093
NSN 5975-01-381-3543