3020-01-302-0478 GEAR,SPUR Index 6685-01-302-0480 THERMOCOUPLE,HEATING ELEMENT

National Stock Number:
3020-01-302-0479

Federal Supply Class:
3020

National Item Identification Number:
013020479

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
24615209205LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV
246152-209205LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV
246152-257825ELECTROL MFG CO


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER5.375 INCHES AXIALLY THROUGH BODY, FIRST END
BORE NOMINAL DIAMETER5.000 INCHES BOTH ENDS
BORE STYLEW/COUNTERBORE BOTH ENDS
COUNTERBORE NOMINAL DEPTH0.068 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER5.625 INCHES FIRST END
END NOMINAL DIAMETER5.687 INCHES FIRST END
END NOMINAL LENGTH0.063 INCHES FIRST END
FACE NOMINAL WIDTH0.100 INCHES
FIRST STEP NOMINAL DIAMETER5.812 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.030 INCHES FIRST END
HUB STYLE DESIGNATOR1 STEP FIRST END
MATERIALPLASTIC ACETAL OVERALL
MOUNTING HOLE NOMINAL DIAMETER0.128 INCHES AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE TYPE AND QUANTITY4 COUNTERSUNK AXIALLY THROUGH BODY, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.093 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER6.083 INCHES
PITCH DIAMETER6.0000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY144


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