5/16 by 1.500 in
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 5915-00-453-1858
NSN 6320-01-148-8125
NSN 5950-01-370-2339
NSN 5960-01-222-4199
NSN 6610-01-391-5092
NSN 5965-01-367-2595
NSN 5945-00-262-6042
NSN 6105-01-576-6424
NSN 6650-01-183-0711
NSN 6145-01-654-8526
NSN 6620-01-180-2687
NSN 6610-01-021-2432