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 6240-00-465-2985
NSN 5975-00-814-6844
NSN 5855-00-327-2061
NSN 5975-00-433-5983
NSN 6130-01-134-6811
NSN 6135-01-341-9814
NSN 7035-01-371-0091
NSN 5965-00-726-3168
NSN 6145-01-131-2417
NSN 6220-00-983-1415
NSN 5996-01-044-6958
NSN 5935-01-614-8630