Item called fairlead sheave head
A mechanical device, consisting of a pulley(s) or sheave(s) encased in a shell or frame which may be provided with a means such as a hook, eye, strap, screw, etc., by which it may be attached to an object. It is used to change direction of a running rope and/or to gain a mechanical advantage.
Classification: Pulley tackle and hoists, other than skip hoists or hoists of a kind used for raising vehicles, not powered by electric motor
NSN 6145-00-115-6355
NSN 6240-00-822-4571
NSN 5935-00-597-5055
NSN 5915-01-076-4390
NSN 6620-00-988-0976
NSN 5999-01-369-4218
NSN 6135-01-222-0703
NSN 6145-00-241-1770
NSN 5996-01-320-8364
NSN 6645-01-180-6219
NSN 6240-01-341-9070
NSN 5935-01-236-3117