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 4140-01-063-0551
NSN 5985-01-054-2917
NSN 5895-01-483-8637
NSN 5935-01-020-7578
NSN 5960-01-392-6982
NSN 5910-00-060-0544
NSN 5905-00-954-2501
NSN 5835-01-180-9441
NSN 6110-00-914-1867
NSN 5910-00-290-1577
NSN 7035-01-498-4895
NSN 6320-00-261-9136