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 6105-00-456-0920
NSN 6620-01-308-5723
NSN 6135-00-488-4478
NSN 5998-01-110-3946
NSN 6145-01-308-3858
NSN 6645-01-265-2746
NSN 6135-01-415-1163
NSN 6685-00-050-1353
NSN 6145-01-086-1189
NSN 5925-01-449-1559
NSN 5990-01-100-1840
NSN 5905-01-619-4711