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 6105-01-449-1046
NSN 2925-01-037-4418
NSN 6135-01-643-9081
NSN 5999-01-523-8829
NSN 6105-01-510-1828
NSN 5910-01-067-4893
NSN 5905-01-505-3860
NSN 6650-01-110-0317
NSN 6620-01-411-5750
NSN 5975-00-229-0898
NSN 5910-01-598-5210
NSN 6320-00-261-9136