3020-00-874-3070 GEAR,SPUR Index 6615-00-874-3072 GEAR AND CLAMP ASSY

National Stock Number:
3020-00-874-3071

Federal Supply Class:
3020

National Item Identification Number:
008743071

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:
626386-306481NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
TEETH QUANTITY51
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR
QUALITY NUMBER 11
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.4250 INCHES NOMINAL
NOMINAL OVERALL LENGTH0.260 INCHES
NOMINAL OUTSIDE DIAMETER0.442 INCHES
FACE NOMINAL WIDTH0.060 INCHES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
HUB NOMINAL DIAMETER0.500 INCHES FIRST END
CLAMPING SURFACE NOMINAL LENGTH0.150 INCHES FIRST END
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODCLAMP
SPECIAL FEATURESRECTANGULAR SPLIT HUB 2 THREADED HOLES 0.086-56 UNC 2B
SUPPLEMENTARY FEATURESEND ITEM,6605-00-473-8806 AND 6615-00-861-6140,CONTROL INERTIA/ALIGNMENT


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