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 5998-01-371-7342
NSN 4140-00-513-1089
NSN 5835-00-373-2671
NSN 6650-00-364-7866
NSN 6620-00-793-7733
NSN 5996-01-379-7978
NSN 6650-01-234-0468
NSN 6645-01-411-5657
NSN 5990-01-100-1840
NSN 5975-01-256-8116
NSN 6130-00-113-7148
NSN 5935-01-532-1509