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 5998-01-424-6281
NSN 5915-01-445-6577
NSN 6220-01-356-7950
NSN 6650-00-751-9958
NSN 5996-00-569-7391
NSN 6110-00-819-5768
NSN 5835-01-506-0746
NSN 4140-01-510-8707
NSN 6320-01-125-3361
NSN 6320-01-116-3980
NSN 6150-00-835-5587
NSN 6110-01-427-3671