W/o shoulder
A headless fastener externally threaded on both ends with each threaded portion of one but not necessarily the same nominal diameter. It is designed to be locked in place by either a ring, lock, serrated or a ring, lock, keyed.
NSN 5930-01-442-3528
NSN 5998-01-647-6567
NSN 5945-00-469-1113
NSN 5960-01-443-3067
NSN 5935-01-075-3406
NSN 7035-01-211-5636
NSN 5998-01-098-3453
NSN 5965-00-605-8239
NSN 2925-00-246-3077
NSN 6150-01-444-3980
NSN 5910-00-850-8408
NSN 5915-01-364-1116