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 5975-01-086-1626
NSN 5990-01-173-9531
NSN 6620-00-144-7201
NSN 5930-01-146-4359
NSN 5905-01-422-6494
NSN 5915-00-777-4296
NSN 6620-01-050-2866
NSN 7035-01-106-3476
NSN 6320-01-495-0512
NSN 2925-01-399-2765
NSN 6650-00-868-6270
NSN 6650-01-313-1300