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 6320-01-198-4024
NSN 5960-00-241-2911
NSN 5920-00-241-6803
NSN 5905-00-508-4821
NSN 6220-01-401-5337
NSN 5895-01-268-8732
NSN 6610-01-507-4356
NSN 6105-00-081-9400
NSN 5945-01-494-4297
NSN 5835-01-327-6324
NSN 6105-01-500-4242
NSN 4140-00-067-7460