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


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