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 5965-01-217-0310
NSN 5835-01-422-7393
NSN 5930-01-545-4838
NSN 5945-01-566-0605
NSN 5985-01-295-5498
NSN 6240-01-122-7391
NSN 6610-01-129-6420
NSN 5985-01-126-9019
NSN 6620-01-406-6840
NSN 5965-01-089-7678
NSN 6645-01-253-1103
NSN 5965-00-082-8987