W/0 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 5985-00-725-0250
NSN 5855-01-132-5139
NSN 5999-01-007-5886
NSN 5915-01-100-3241
NSN 5998-01-634-0604
NSN 6145-01-324-2518
NSN 5998-01-441-0550
NSN 5950-01-431-7992
NSN 5998-01-076-3448
NSN 5998-00-985-4372
NSN 5920-00-351-8428
NSN 6110-01-513-1245