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 5855-01-373-4610
NSN 6645-01-421-6909
NSN 6645-01-066-6665
NSN 5950-01-435-4405
NSN 5835-01-223-5084
NSN 5925-01-421-1139
NSN 2925-01-509-3783
NSN 5996-01-400-3558
NSN 6110-01-651-0523
NSN 5915-01-529-7351
NSN 6110-01-565-7957
NSN 5950-01-634-0677