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 2925-00-149-0760
NSN 6150-01-051-4991
NSN 5965-00-275-0491
NSN 7035-01-231-0336
NSN 5960-00-168-8388
NSN 5835-00-833-7080
NSN 5990-00-677-6507
NSN 6135-01-189-5567
NSN 6650-01-347-0148
NSN 5999-01-233-0677
NSN 5855-01-504-6080
NSN 6135-00-062-5080