5/16 by 1.500 in
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 5960-01-425-1454
NSN 5996-01-360-7116
NSN 6645-01-616-5583
NSN 5925-01-442-3792
NSN 5835-01-364-6830
NSN 6645-00-171-9639
NSN 6145-00-231-3664
NSN 6610-01-303-4272
NSN 5905-01-110-2814
NSN 5945-01-040-3087
NSN 5965-01-303-1676
NSN 2925-01-426-3410