6685-01-341-6245 CELL,TEMPERATURE Index 3020-01-341-6247 GEAR CLUSTER

National Stock Number:
3020-01-341-6246

Federal Supply Class:
3020

National Item Identification Number:
013416246

Description:
GEAR,BEVEL

Detail:
A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.


Manufacturer Information:
387-3805-102731MCDONNELL DOUGLAS HELICOPTER CO INC
387-3805-11YQE8ALLIANT TECHSYSTEMS OPERATIONS LLC
387-3805-167074TRIVENT ENGINEERING, INCORPORATED
387-3805-18KP69NORTHROP GRUMMAN SYSTEMS CORP


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER16.9 MILLIMETERS BOTH ENDS
FACE NOMINAL WIDTH9.5 MILLIMETERS
III MATERIALSTEEL COMP E9310 OVERALL
PITCH ANGLE51.0090 DEGREES
PITCH DIAMETER42.0 MILLIMETERS NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OVERALL LENGTH17.4 MILLIMETERS
NOMINAL OUTSIDE DIAMETER42.9 MILLIMETERS
SPLINE PITCH DIAMETER16.4 MILLIMETERS NOMINAL BOTH ENDS
SPLINE QUANTITY31 BOTH ENDS
STYLE DESIGNATORPERIPHERAL FACE, FRONT HUB PROTRUDING
TEETH QUANTITY21
TEETH TYPESTRAIGHT


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