3020-00-045-4480 GEAR,SPUR Index 3020-00-045-4482 FLANGE,PULLEY

National Stock Number:
3020-00-045-4481

Federal Supply Class:
3020

National Item Identification Number:
000454481

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:
4918410001351SOUTHERN GEAR & MACHINE INC
4918410005875CONTROL DATA CORP COMPUTER PERIPHERALS INC


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BACKLASH DESIGNATIONGRADE C
BODY STYLEPLAIN, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER0.936 INCHES AXIALLY THROUGH BODY, FIRST END
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.2498 INCHES FIRST END
FACE NOMINAL WIDTH0.250 INCHES
KEYWAY NOMINAL WIDTH0.063 INCHES BOTH ENDS
HUB NOMINAL DIAMETER0.563 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
III MATERIALPLASTIC POLYAMIDE OVERALL
PITCH DIAMETER1.3333 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 10
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
MOUNTING HOLE NOMINAL DIAMETER0.128 INCHES AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE TYPE AND QUANTITY1 PLAIN AXIALLY THROUGH BODY, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.187 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.563 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER0.2498 INCHES
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY64
TOOTH FORMSTANDARD


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