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 6645-01-421-2445
NSN 5835-01-235-1125
NSN 5985-01-129-5951
NSN 6135-01-340-2599
NSN 5925-01-377-5890
NSN 5945-00-831-9130
NSN 5990-01-305-8121
NSN 6135-01-613-1464
NSN 5835-01-606-8768
NSN 5915-00-699-4492
NSN 5915-01-086-5005
NSN 6610-01-078-3242