Heat treated to 140000 psi
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 6610-01-614-8741
NSN 5950-00-816-9913
NSN 5975-01-649-4093
NSN 6645-01-437-9017
NSN 5855-01-660-5088
NSN 6110-00-271-9928
NSN 6620-01-262-5128
NSN 5915-00-534-5391
NSN 6620-01-150-9400
NSN 6610-01-297-1492
NSN 5935-01-092-3619
NSN 5998-00-918-8356