Matl aluminum bronze astm b148 c1-9b; two identical units flanged at both ends; each flange 1.093 inch thick; diameter 7.250 inches; drilledtapped for 4 holes 0.750-10 unc standard thd; each flange welded to oval shaped aluminum bronze bar 41.093 inches long units function as balancing rudders
No other part numbers with same form, fit, and function found.
A movable flat piece or structure of wood or metal attached vertically to the stern of a ship or boat, as a means of steering, it may include rudder shaft as an integral part of unit.
Classification: Other base metal mountings, fittings and similar articles for railway vehicles, aircraft, vessels and other vehicles (exc motor vehicles) of sectn 18
NSN 6620-01-003-2905
NSN 6110-00-285-1895
NSN 5895-01-375-0486
NSN 5945-01-396-2552
NSN 5905-00-803-7164
NSN 2925-01-185-9144
NSN 5915-01-199-9738
NSN 5960-01-632-6576
NSN 5999-00-971-9724
NSN 5945-01-552-0448
NSN 5925-01-541-9251
NSN 6320-01-145-9013