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


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