3020-00-607-2327 GEAR CLUSTER Index 3040-00-607-2356 GEARSHAFT,SPUR

National Stock Number:
3020-00-607-2329

Federal Supply Class:
3020

National Item Identification Number:
006072329

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:
105D343205606GENERAL DYNAMICS-OTS, INC.


Techincal Specification:
BODY STYLEWEBBED, WITH LIGHTENING HOLES
END NOMINAL DIAMETER0.471 INCHES BOTH ENDS
END NOMINAL LENGTH0.400 INCHES SECOND END
END NOMINAL LENGTH0.450 INCHES FIRST END
FACE NOMINAL WIDTH0.540 INCHES
FIRST STEP NOMINAL DIAMETER0.600 INCHES BOTH ENDS
FIRST STEP NOMINAL LENGTH0.160 INCHES SECOND END
FIRST STEP NOMINAL LENGTH0.350 INCHES FIRST END
HARDNESS RATING33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
HUB STYLE DESIGNATOR1 STEP BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4340 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.560 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.800 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER3.158 INCHES
NOMINAL OVERALL LENGTH1.900 INCHES
PITCH DIAMETER2.9990 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM
PRECISION CLASSIFICATIONQUALITY NUMBER 10
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY36
TOOTH FORMSTANDARD


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