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 5905-01-447-8612
NSN 5990-01-400-3299
NSN 6150-00-288-6245
NSN 5960-01-531-9108
NSN 6110-00-736-9946
NSN 5975-00-075-0466
NSN 5910-01-166-9189
NSN 7035-00-142-9076
NSN 6645-00-089-8842
NSN 5945-01-525-6190
NSN 6685-01-412-9122
NSN 6220-01-644-9544