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 7035-01-166-2473
NSN 5930-01-522-6959
NSN 6240-00-770-3372
NSN 6145-00-241-9099
NSN 5960-01-539-1956
NSN 5930-01-021-9846
NSN 5960-01-221-0498
NSN 5965-01-070-5515
NSN 6145-01-108-2617
NSN 5935-01-359-9641
NSN 5965-00-153-5216
NSN 6105-01-581-2537