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 4140-00-423-6663
NSN 6685-01-317-1569
NSN 5975-00-785-9288
NSN 6110-01-406-2635
NSN 5985-00-957-8962
NSN 5960-01-491-9916
NSN 6130-01-259-3890
NSN 6110-01-174-0086
NSN 6320-01-476-7702
NSN 5905-00-134-9038
NSN 7035-00-679-9027
NSN 5930-01-050-8433