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 5998-01-579-3405
NSN 5965-01-026-1752
NSN 5975-00-925-1197
NSN 5965-01-151-9816
NSN 5945-01-176-0048
NSN 6105-01-510-4359
NSN 6150-00-884-8530
NSN 6220-01-426-6922
NSN 5915-00-958-2622
NSN 5930-01-428-4258
NSN 7035-00-727-4068
NSN 5945-00-853-6024