4240-00-759-3290 PROTECTOR,HEARING Index 1560-00-759-3292 INSULATION,REFRIGERATOR RAM DUCT

National Stock Number:
3020-00-759-3291

Federal Supply Class:
3020

National Item Identification Number:
007593291

Description:
GEAR,HELICAL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:


Manufacturer Information:
141439-0135351GE AVIATION SYSTEMS LLC


Techincal Specification:
ATTACHMENT METHODCLAMP
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
END NOMINAL DIAMETER0.186 INCHES FIRST END
END NOMINAL LENGTH0.156 INCHES FIRST END
FACE NOMINAL WIDTH0.063 INCHES
FIRST STEP NOMINAL DIAMETER0.370 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.143 INCHES FIRST END
HELIX ANGLE3.0000 DEGREES
HUB NOMINAL DIAMETER0.225 INCHES SECOND END
HUB STYLE DESIGNATOR1 STEP FIRST END
HUB STYLE DESIGNATORPLAIN SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONL-P-392 FED SPEC SINGLE MATERIAL RESPONSE TEETH
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE HUB
MATERIALPLASTIC ACETAL TEETH
MATERIALSTEEL COMP 302 HUB
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.015 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.299 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.000 INCHES
NOMINAL OVERALL LENGTH0.377 INCHES
PITCH DIAMETER0.9805 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENTPASSIVATE HUB
TEETH TYPESINGLE HELIX
TEETH QUANTITY94
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT


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