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 5925-00-286-8502
NSN 5905-01-139-3828
NSN 6105-00-303-9756
NSN 6130-01-363-8392
NSN 5855-00-433-2377
NSN 4140-00-155-8012
NSN 5930-01-026-1020
NSN 5975-01-653-9825
NSN 4140-00-888-9836
NSN 6135-01-300-8455
NSN 5835-00-891-2232
NSN 6610-01-164-4963