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 6150-00-371-9431
NSN 5985-01-649-3547
NSN 5945-01-051-3423
NSN 5930-01-013-7895
NSN 5960-01-093-9491
NSN 6105-00-679-2804
NSN 6130-01-425-1459
NSN 5960-00-539-7914
NSN 6240-00-021-1296
NSN 6145-01-264-3318
NSN 4140-01-213-6162
NSN 4140-01-087-0359