3020-00-446-9184 GEAR,SPUR Index 1680-00-446-9187 HOUSING ASSY

National Stock Number:
3020-00-446-9185

Federal Supply Class:
3020

National Item Identification Number:
004469185

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:
600680231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
600690099NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BODY STYLEPLAIN, SOLID
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
KEYWAY NOMINAL WIDTH0.188 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,CLASS BS MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.375 INCHES BOTH ENDS
PITCH DIAMETER1.1875 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORHUBLESS
TEETH QUANTITY19
TOOTH FORMSTANDARD


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