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 6110-01-202-7028
NSN 6685-01-193-1733
NSN 2925-00-233-5644
NSN 2925-01-228-6554
NSN 7035-01-462-5766
NSN 7035-01-255-2332
NSN 7035-01-276-0355
NSN 5960-00-173-6988
NSN 6105-01-443-2980
NSN 6220-01-569-8635
NSN 4140-01-049-3977
NSN 5975-01-255-4587