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 6135-00-221-4720
NSN 6105-01-227-2588
NSN 5945-01-544-7640
NSN 5965-00-275-0491
NSN 5960-01-053-4358
NSN 5905-01-162-0817
NSN 5975-00-187-7728
NSN 5999-00-197-8792
NSN 5835-00-441-5004
NSN 6645-01-324-8185
NSN 6645-00-841-0026
NSN 6620-01-481-1358