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 5990-01-013-8464
NSN 5975-00-891-9738
NSN 5945-01-560-6973
NSN 5905-01-274-5159
NSN 5996-01-371-2958
NSN 6150-01-115-2117
NSN 6135-01-433-2062
NSN 5975-00-186-8884
NSN 5950-00-223-1832
NSN 6240-01-152-2662
NSN 5915-01-313-1625
NSN 6320-01-054-3046