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 5950-01-634-0677
NSN 5935-01-167-6846
NSN 6650-01-028-2820
NSN 6150-01-081-7019
NSN 6620-01-214-7520
NSN 6650-00-190-5158
NSN 6685-01-391-4402
NSN 5915-00-051-0723
NSN 5935-01-325-1762
NSN 6645-01-476-9712
NSN 5975-01-523-4600
NSN 6685-01-287-7288