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 6145-01-004-5090
NSN 6320-01-369-5014
NSN 5915-01-212-7955
NSN 5945-00-103-0505
NSN 5999-00-956-4973
NSN 5996-01-129-9494
NSN 6645-00-242-0480
NSN 6105-00-797-0044
NSN 6150-01-322-8112
NSN 7035-00-238-3662
NSN 5998-01-313-0876
NSN 5965-01-144-7597