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 6650-01-607-5817
NSN 5905-01-579-9545
NSN 5945-01-181-5586
NSN 5925-01-634-0664
NSN 5945-01-081-1926
NSN 6645-00-032-1125
NSN 6240-01-384-3887
NSN 6320-00-583-3104
NSN 6220-00-227-8209
NSN 6220-00-052-7243
NSN 6220-01-273-0934
NSN 6320-00-369-7796