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 6240-01-068-3491
NSN 6620-00-179-2575
NSN 6320-00-809-5744
NSN 5925-00-179-0094
NSN 5960-01-349-2773
NSN 5855-01-423-9921
NSN 6150-01-161-9323
NSN 6105-00-760-5607
NSN 5935-01-571-7910
NSN 5925-00-529-0441
NSN 5835-01-431-2178
NSN 5930-01-286-5184