4140-00-781-8185 HOUSING,CENTRIFUGAL FAN Index 2930-00-781-8187 RADIATOR,ENGINE COOLANT

National Stock Number:
3130-00-781-8186

Federal Supply Class:
3130

National Item Identification Number:
007818186

Description:
HOUSING,BEARING UNIT

Detail:
A SINGLE OR MULTIPLE PIECE ITEM WITHOUT BALL, PLAIN OR ROLLER BEARING(S). IT IS DESIGNED TO MEET VARIOUS OR SPECIFIC CONDITIONS OF MOUNTING. FOR ITEMS WITH BEARINGS, SEE BEARING UNIT, BALL; BEARING UNIT, PLAIN; AND BEARING UNIT, ROLLER.


Manufacturer Information:
1088079819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
1088645619207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
SQAP1088645619207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
ASSEMBLY OVERALL LENGTH0.500 INCHES NOMINAL
BOLT CIRCLE DIAMETER3.083 INCHES NOMINAL
BORE DIAMETER2.2490 INCHES NOMINAL
FLANGE THICKNESS0.265 INCHES NOMINAL
HOUSING LENGTH0.383 INCHES NOMINAL
HOUSING WIDTH3.083 INCHES NOMINAL
MATERIALMAGNESIUM ALLOY AZ91C OVERALL
STYLE DESIGNATORFLANGE BLOCK


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