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 5998-00-275-0833
NSN 4140-00-561-9218
NSN 5905-01-453-1318
NSN 5895-01-475-4706
NSN 7035-01-111-7206
NSN 5920-01-627-2318
NSN 5965-01-226-9741
NSN 5915-01-362-5189
NSN 6240-01-205-0005
NSN 5905-01-335-0671
NSN 6645-01-119-3496
NSN 2925-00-945-0792