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 6110-01-415-2326
NSN 5895-01-019-0935
NSN 6145-00-188-3657
NSN 6145-01-094-8150
NSN 6645-01-465-0115
NSN 5855-00-484-4856
NSN 6650-01-472-6753
NSN 5998-01-463-2187
NSN 7035-01-071-0197
NSN 5895-01-166-4277
NSN 4140-00-144-6833
NSN 2925-01-027-1293