3040-00-876-6637 GEARSHAFT,SPUR Index 3040-00-876-6640 GEARSHAFT,SPUR

National Stock Number:
3020-00-876-6639

Federal Supply Class:
3020

National Item Identification Number:
008766639

Description:
GEAR SECTOR,WORM WHEEL

Detail:
A GEAR SECTOR WITH COMPLEMENTS OF WORM WHEEL TEETH.


Manufacturer Information:
1006813718876U S ARMY AVIATION AND MISSILE COMMAND
100681378A549PRECISION SPECIALTY CORP


Techincal Specification:
ARC NOMINAL LENGTH1.571 INCHES
ATTACHMENT METHODMOUNTING HOLE
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER2.300 INCHES BOTH ENDS
FACE TYPESTRAIGHT
FACE NOMINAL WIDTH0.300 INCHES
HELIX ANGLE6.3909 DEGREES
HUB NOMINAL DIAMETER2.749 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-P-330 COMP A FED SPEC SINGLE MATERIAL RESPONSE OR QQ-N-35 COMP 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
MATING THREAD LEAD QUANTITY1
MOUNTING HOLE NOMINAL DIAMETER0.140 INCHES AXIALLY THROUGH BODY FIRST END
MOUNTING HOLE TYPE AND QUANTITY8 PLAIN AXIALLY THROUGH BODY FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.404 INCHES FIRST END
NOMINAL OUTSIDE RADIUS1.559 INCHES
PITCH RADIUS1.5110 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESMTG HOLES EQUALLY SPACED
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY10
TOOTH DIRECTIONRIGHT


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