4820-00-917-4055 VALVE,ROTARY,SELECTOR Index 6910-00-917-4060 BASIC ELECTRONICS S

National Stock Number:
3020-00-917-4056

Federal Supply Class:
3020

National Item Identification Number:
009174056

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:
760473019200US ARMY ARDEC RDECOM
760473063689PROFILE GEAR CORP


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4,T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
TEETH QUANTITY150
TOOTH FORMSTANDARD
PRESSURE ANGLE14.5000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 13
STYLE DESIGNATORHUBLESS
PITCH DIAMETER3.1250 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER3.1660 INCHES
FACE NOMINAL WIDTH0.091 INCHES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.4975 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY3 PLAIN AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE NOMINAL DIAMETER0.218 INCHES AXIALLY THROUGH BODY, FIRST END
BOLT HOLE CIRCLE NOMINAL DIAMETER2.000 INCHES AXIALLY THROUGH BODY, FIRST END
THE MANUFACTURERS DATA
MANUFACTURERS CODE19200
DESIGN CONTROL REFERENCE7604730


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