Included in the flag block assembly are p/n b54361, bearing; p/n 851547 bearing cup sheave; p/n 827112, bearing cone sheave; and p/n 840503, grease seal
No other part numbers with same form, fit, and function found.
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 5975-01-263-0311
NSN 4140-00-911-7245
NSN 5935-01-622-0490
NSN 2925-01-592-5578
NSN 5855-00-058-1293
NSN 6150-00-925-2465
NSN 5905-00-131-6724
NSN 2925-01-590-3981
NSN 5960-01-449-3349
NSN 5965-01-204-8505
NSN 6620-01-360-4725
NSN 6685-01-041-2366