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 5999-01-283-3095
NSN 6320-00-539-9283
NSN 2925-01-097-0903
NSN 5925-01-018-9799
NSN 4140-01-250-7159
NSN 6320-01-225-0178
NSN 5835-00-833-7080
NSN 6105-01-142-2694
NSN 5930-00-981-8953
NSN 6320-01-350-5570
NSN 6620-01-410-8921
NSN 5950-00-266-9058