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 6110-01-350-3449
NSN 6135-01-180-9611
NSN 6220-01-472-5863
NSN 6240-00-006-3725
NSN 5935-00-100-1147
NSN 5835-00-411-0591
NSN 5910-01-417-2597
NSN 6650-01-459-4691
NSN 2925-01-149-0353
NSN 5905-00-278-5764
NSN 5915-00-874-6021
NSN 6145-00-135-1436