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 4140-00-795-3747
NSN 5998-01-056-4948
NSN 5996-01-107-4136
NSN 7035-01-178-5631
NSN 5945-00-067-8709
NSN 6650-01-088-1200
NSN 6650-01-044-5431
NSN 5950-01-129-1193
NSN 5910-00-256-9910
NSN 6240-00-888-7563
NSN 5999-00-251-1474
NSN 5990-01-433-7886