5950-00-906-9939 REACTOR Index 1560-00-906-9941 SEAL ASSEMBLY

National Stock Number:
3020-00-906-9940

Federal Supply Class:
3020

National Item Identification Number:
009069940

Description:
GEAR SECTOR,HELICAL

Detail:
A GEAR SECTOR WITH COMPLEMENTS OF HELICAL GEAR TEETH.


Manufacturer Information:
141663-0435351GE AVIATION SYSTEMS LLC


Techincal Specification:
ATTACHMENT METHODCLAMP
ARC NOMINAL LENGTH0.677 INCHES
BORE NOMINAL DIAMETER0.120 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
CLAMPING SURFACE NOMINAL LENGTH0.172 INCHES FIRST END
FACE NOMINAL WIDTH0.062 INCHES
HELIX ANGLE3.0000 DEGREES
HUB NOMINAL DIAMETER0.156 INCHES FIRST END
HUB NOMINAL DIAMETER0.180 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 MIL SPEC SINGLE MATERIAL RESPONSE HUB
MATERIALPLASTIC ACETAL BODY
MATERIALSTEEL HUB
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.016 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
NOMINAL OUTSIDE RADIUS0.431 INCHES
PITCH RADIUS0.4172 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 10
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENTPASSIVATE HUB
TEETH QUANTITY60
TEETH TYPESINGLE HELIX
TOOTH FORMSTUB


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