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 4140-00-529-7463
NSN 5998-00-375-1326
NSN 6145-00-301-9124
NSN 6145-00-487-9575
NSN 6650-01-262-7296
NSN 5998-01-437-6506
NSN 4140-01-151-6035
NSN 6610-00-353-5461
NSN 6130-01-104-0370
NSN 5910-01-295-7959
NSN 5905-01-223-3416
NSN 5996-01-613-1207