3020-00-256-2200 GEAR,SPUR Index 3020-00-256-2202 GEAR,SPUR

National Stock Number:
3020-00-256-2201

Federal Supply Class:
3020

National Item Identification Number:
002562201

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:
202588PC310001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,CLASS BS MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY60
TOOTH FORMSTANDARD
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER7.4990 INCHES MINIMUM AND
7.5000 INCHES MAXIMUM
NOMINAL OUTSIDE DIAMETER7.7480 INCHES
FACE NOMINAL WIDTH1.1000 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.3000 INCHES FIRST END
0.1000 INCHES SECOND END
BORE STYLESTRAIGHT SPLINE BOTH ENDS
BORE NOMINAL DIAMETER1.7865 INCHES BOTH ENDS
SPLINE QUANTITY6 BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER2.0000 INCHES BOTH ENDS
BODY STYLEWEBBED, WITH LIGHTENING HOLES


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