3020-00-273-2651 GEAR,SPUR Index 3020-00-273-2657 GEAR,SPUR

National Stock Number:
3020-00-273-2655

Federal Supply Class:
3020

National Item Identification Number:
002732655

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:
298107PC610001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
MATERIALSTEEL COMP 4140 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND
AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY38
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER3.8000 INCHES NOMINAL
NOMINAL OVERALL LENGTH0.938 INCHES
NOMINAL OUTSIDE DIAMETER4.000 INCHES
FACE NOMINAL WIDTH0.562 INCHES
BORE STYLESTRAIGHT SPLINE BOTH ENDS
SPLINE QUANTITY6 BOTH ENDS
END NOMINAL LENGTH0.063 INCHES FIRST END
END NOMINAL DIAMETER1.125 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.313 INCHES FIRST END
BODY STYLEPLAIN, SOLID


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