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 5990-01-159-5988
NSN 6240-01-246-4258
NSN 6320-00-593-0379
NSN 6320-01-046-5228
NSN 5985-00-270-4509
NSN 5930-01-213-7565
NSN 6650-00-010-5228
NSN 6620-01-453-6764
NSN 6220-00-686-5328
NSN 6685-00-445-4121
NSN 5950-00-278-4186
NSN 5945-00-148-1238