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 7035-01-227-2546
NSN 4140-01-467-0377
NSN 6650-00-170-5095
NSN 5905-00-067-6679
NSN 6135-01-252-0315
NSN 5915-01-314-3136
NSN 5905-00-604-2752
NSN 6145-01-127-1622
NSN 5925-01-098-2136
NSN 5895-01-502-6015
NSN 6135-00-983-9187
NSN 6645-01-239-8133