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 6135-01-642-6830
NSN 2925-01-387-0870
NSN 5930-00-409-9965
NSN 6240-01-633-1206
NSN 7035-00-703-3535
NSN 6645-01-024-2133
NSN 6685-01-359-2723
NSN 4140-00-960-8222
NSN 6150-00-387-3045
NSN 5999-00-859-3410
NSN 5975-01-630-2278
NSN 5935-01-317-4336