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 5915-01-123-8292
NSN 6130-00-130-1156
NSN 6320-01-335-8336
NSN 6610-01-439-5447
NSN 6240-01-289-4536
NSN 5990-01-489-0366
NSN 5998-01-207-0088
NSN 5855-00-337-3679
NSN 5935-00-370-3908
NSN 4140-00-876-0539
NSN 6135-00-932-3136
NSN 5975-00-007-4505