3020-00-517-2704 GEAR,SPUR Index 3020-00-517-2731 GEAR,SPUR

National Stock Number:
3020-00-517-2720

Federal Supply Class:
3020

National Item Identification Number:
005172720

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
52077310001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
M511754824446GENERAL ELECTRIC COMPANY


Techincal Specification:
MATERIALSTEEL COMP 4140 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY38
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER3.8000 INCHES NOMINAL
NOMINAL OVERALL LENGTH0.938 INCHES
NOMINAL OUTSIDE DIAMETER3.998 INCHES
FACE NOMINAL WIDTH0.562 INCHES
BORE STYLESTRAIGHT SPLINE BOTH ENDS
SPLINE QUANTITY6 BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER1.125 INCHES FIRST END
1.125 INCHES SECOND END
BODY STYLEPLAIN, SOLID


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