6610-00-757-4655 ALTIMETER,PRESSURE Index 3040-00-757-4659 GEARSHAFT,SPUR

National Stock Number:
3020-00-757-4658

Federal Supply Class:
3020

National Item Identification Number:
007574658

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:
139885-0109LX4GE AVIATION SYSTEMS LLC
139885-0135351GE AVIATION SYSTEMS LLC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.091 INCHES BOTH ENDS
CLAMPING SURFACE NOMINAL LENGTH0.110 INCHES FIRST END
CRITICALITY CODE JUSTIFICATIONFEAT
FACE NOMINAL WIDTH0.047 INCHES
HELIX ANGLE3.0000 DEGREES
HUB NOMINAL DIAMETER0.124 INCHES FIRST END
HUB NOMINAL DIAMETER0.150 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN SECOND END
HUB STYLE DESIGNATORSPLIT FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONL-P-392,TYPE 1,CLASS 1 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,COND A MIL SPEC SINGLE MATERIAL RESPONSE HUB
MATERIALPLASTIC ACETAL BODY
MATERIALSTEEL COMP 303 HUB
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.080 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.148 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.528 INCHES
PITCH DIAMETER0.5007 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 10
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE HUB
SURFACE TREATMENTPASSIVATE HUB
TEETH QUANTITY36
TEETH TYPESINGLE HELIX
TOOTH FORMSTUB
TOOTH DIRECTIONRIGHT


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