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 5905-00-375-0606
NSN 5975-00-862-4506
NSN 5835-01-397-1585
NSN 6130-01-406-5609
NSN 4140-00-731-2770
NSN 5945-01-025-3183
NSN 6240-01-643-6541
NSN 6135-01-547-3983
NSN 5925-00-226-1155
NSN 6145-01-535-7505
NSN 6220-01-346-8313
NSN 6610-01-185-5832