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 2925-01-290-8208
NSN 5935-00-580-1724
NSN 5950-01-152-3042
NSN 5905-01-251-7450
NSN 5925-00-588-2519
NSN 5920-01-288-8862
NSN 5910-01-237-2621
NSN 6645-01-137-7974
NSN 6135-00-128-1633
NSN 4140-00-011-7127
NSN 6685-01-386-3110
NSN 5835-01-238-3381