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 6645-01-647-0509
NSN 5999-01-220-1767
NSN 5855-01-259-0995
NSN 5855-00-198-3197
NSN 6135-00-299-6918
NSN 6685-00-484-8137
NSN 7035-00-585-2113
NSN 5935-01-262-1383
NSN 5990-01-013-8464
NSN 6610-01-592-4150
NSN 6650-01-650-1762
NSN 6220-00-419-0635