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 5999-01-518-3765
NSN 5990-01-187-8594
NSN 5975-00-285-0907
NSN 6240-00-600-7138
NSN 5998-01-497-4793
NSN 5930-00-153-3853
NSN 6610-00-034-3709
NSN 5915-01-426-5557
NSN 7035-00-225-6499
NSN 4140-01-318-3087
NSN 6135-01-187-0033
NSN 6650-01-379-9215