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 5925-00-768-2593
NSN 5930-01-452-5543
NSN 2925-01-285-7163
NSN 5910-01-435-2685
NSN 5930-01-416-0361
NSN 6110-00-520-8442
NSN 6240-00-117-9533
NSN 2925-01-472-4423
NSN 5920-00-594-3124
NSN 5999-01-659-3404
NSN 6620-01-137-4228
NSN 6220-00-047-5736