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 6135-01-533-8196
NSN 5925-01-391-4986
NSN 6105-01-381-1088
NSN 5985-01-167-0103
NSN 5996-01-388-4412
NSN 5835-01-506-0746
NSN 5950-01-485-8219
NSN 7035-00-941-4949
NSN 5925-01-201-4413
NSN 5915-01-091-8610
NSN 6320-01-262-8642
NSN 5999-01-094-5175