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 5950-01-596-5112
NSN 5975-01-625-9887
NSN 6105-01-048-4582
NSN 5915-01-633-9845
NSN 5915-01-449-8409
NSN 5945-01-158-1493
NSN 5835-00-454-7239
NSN 5985-01-300-0821
NSN 5975-00-443-5625
NSN 6645-00-547-4388
NSN 6110-01-222-0661
NSN 2925-00-233-5644