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 6240-01-327-0676
NSN 2925-00-964-7128
NSN 6610-00-960-5711
NSN 5855-01-321-3881
NSN 5965-01-050-8447
NSN 5950-01-122-8898
NSN 5965-01-331-9135
NSN 4140-01-350-5753
NSN 5905-00-499-6029
NSN 5915-00-475-8579
NSN 5855-00-951-6483
NSN 5945-00-017-2645