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 6145-01-167-4134
NSN 5895-00-889-7009
NSN 5999-00-268-3022
NSN 6220-01-470-4166
NSN 5975-00-040-2363
NSN 7035-00-225-6499
NSN 5905-01-086-6840
NSN 6150-01-381-2521
NSN 6685-01-292-7874
NSN 6610-01-159-0438
NSN 6220-01-376-5920
NSN 6610-01-471-8130