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 2925-01-236-3547
NSN 5905-01-612-3728
NSN 5998-01-152-7952
NSN 6135-01-597-7685
NSN 5935-01-345-5665
NSN 5925-01-284-5270
NSN 5945-01-090-0890
NSN 5905-01-113-8689
NSN 6220-01-619-0567
NSN 6145-00-657-4755
NSN 6110-01-567-3320
NSN 6240-00-146-6703