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 6135-01-424-8130
NSN 6610-00-759-4159
NSN 5998-00-986-1708
NSN 6620-01-232-0680
NSN 6610-00-773-3004
NSN 5950-01-518-3976
NSN 5975-01-619-2184
NSN 6650-01-618-7779
NSN 4140-01-330-0613
NSN 5835-01-143-6841
NSN 5835-01-132-5894
NSN 7035-01-617-8406