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 6110-01-359-1196
NSN 5945-00-513-9716
NSN 6240-01-067-6457
NSN 5950-00-794-2866
NSN 5905-00-475-4254
NSN 6135-00-209-6918
NSN 5960-01-106-3086
NSN 5999-00-630-1954
NSN 6610-01-092-4038
NSN 6320-00-731-6134
NSN 6145-00-152-9954
NSN 6650-01-350-5578