3020-00-030-2540 GEAR,SPUR Index 3020-00-030-2551 GEAR,SPUR

National Stock Number:
3020-00-030-2541

Federal Supply Class:
3020

National Item Identification Number:
000302541

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:
861251PQF4CAE USA INC.
8612536378RAYTHEON TECHNICAL SERVICES COMPANY


Techincal Specification:
ATTACHMENT METHODCLAMP
BACKLASH DESIGNATIONGRADE B
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.251 INCHES BOTH ENDS
CLAMPING SURFACE NOMINAL LENGTH0.254 INCHES FIRST END
END NOMINAL DIAMETER0.468 INCHES SECOND END
END NOMINAL LENGTH0.025 INCHES SECOND END
FACE NOMINAL WIDTH0.125 INCHES
FIRST STEP NOMINAL DIAMETER0.625 INCHES SECOND END
FIRST STEP NOMINAL LENGTH0.010 INCHES SECOND END
HUB NOMINAL DIAMETER0.374 INCHES FIRST END
HUB STYLE DESIGNATOR1 STEP SECOND END
HUB STYLE DESIGNATORSPLIT FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.035 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.308 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.373 INCHES
NOMINAL OVERALL LENGTH0.468 INCHES
PITCH DIAMETER1.3333 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 7
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY64
TOOTH FORMSTANDARD


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