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 5999-01-211-5431
NSN 5905-01-338-5506
NSN 6130-01-123-3190
NSN 5930-00-955-6714
NSN 6150-01-011-3937
NSN 5996-01-505-0101
NSN 5975-01-255-6828
NSN 6610-01-113-2726
NSN 5920-01-207-7952
NSN 5950-00-337-6360
NSN 4140-00-732-8516
NSN 5975-00-141-0531