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 6220-01-606-2847
NSN 6220-01-357-0717
NSN 6150-01-326-9144
NSN 7035-00-020-2227
NSN 4140-01-180-5576
NSN 5925-00-377-6368
NSN 6645-01-063-5383
NSN 7035-01-079-6560
NSN 5855-01-591-7028
NSN 6620-01-506-1003
NSN 6145-00-539-9799
NSN 4140-01-328-8614