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 5950-01-505-2531
NSN 5915-01-403-2599
NSN 6240-01-555-1262
NSN 6650-01-388-2538
NSN 5965-00-055-8013
NSN 5905-00-431-5161
NSN 6685-01-501-1390
NSN 6105-01-510-3915
NSN 5965-01-462-2291
NSN 5965-01-026-9865
NSN 6610-00-190-3684
NSN 6645-01-074-2889