3020-00-982-2821 GEAR,SPUR Index 3020-00-982-2823 GEAR,SPUR

National Stock Number:
3020-00-982-2822

Federal Supply Class:
3020

National Item Identification Number:
009822822

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:
10580405257GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION


Techincal Specification:
MATERIALCOPPER ALLOY 642 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-663,1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY35
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.4375 INCHES NOMINAL
NOMINAL OVERALL LENGTH0.312 INCHES
NOMINAL OUTSIDE DIAMETER0.462 INCHES
FACE NOMINAL WIDTH0.060 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.252 INCHES FIRST END
BORE STYLEW/ 4 KEYWAYS BOTH ENDS
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.015 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.096 INCHES BOTH ENDS
HUB STYLE DESIGNATOR1 STEP FIRST END
END NOMINAL LENGTH0.156 INCHES FIRST END
END NOMINAL DIAMETER0.192 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.096 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER0.250 INCHES FIRST END
BODY STYLEPLAIN, SOLID
THE MANUFACTURERS DATA
MANUFACTURERS CODE05257
DESIGN CONTROL REFERENCE105804


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