2990-00-857-2369 SPRING,GOVERNOR Index 3020-00-857-2371 GEAR,IDLER,GOVERNOR

National Stock Number:
3020-00-857-2370

Federal Supply Class:
3020

National Item Identification Number:
008572370

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:
22408531361WOODWARD, INC.
22408566503WOODWARD, INC.


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.650 INCHES BOTH ENDS
BORE STYLEINVOLUTE SPLINE BOTH ENDS
FACE NOMINAL WIDTH0.562 INCHES
HARDNESS RATING89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.5 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER0.875 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8617 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.469 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.580 INCHES
PITCH DIAMETER1.4200 INCHES NOMINAL
PRESSURE ANGLE22.0000 DEGREES
SPECIAL FEATURESCOUNTERBORE 2ND END,0.650 IN. DIA B6 0.312 IN. DEEP
SPLINE PITCH DIAMETER0.6000 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY12 BOTH ENDS
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY16
TOOTH FORMSPECIAL


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