3020-01-163-7329 GEAR,SPUR Index 3020-01-163-7331 GEAR,WORM

National Stock Number:
3020-01-163-7330

Federal Supply Class:
3020

National Item Identification Number:
011637330

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:
253054710001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
253054744114BAE SYSTEMS LAND & ARMAMENTS L.P.


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, WITH LIGHTENING HOLES
BOLT HOLE CIRCLE NOMINAL DIAMETER1.250 INCHES AXIALLY THROUGH BODY, FIRST END
BORE STYLETAPERED FIRST END
FACE NOMINAL WIDTH0.250 INCHES
HUB NOMINAL DIAMETER2.000 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 1137 AND STEEL COMP 1144 OVERALL
MOUNTING HOLE NOMINAL DIAMETER0.196 INCHES AND 0.156 INCHES AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE TYPE AND QUANTITY3 COUNTERSUNK AND 2 PLAIN AXIALLY THROUGH BODY, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.125 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER3.688 INCHES
PITCH DIAMETER3.6458 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESCOUNTERBORE 1ST END; 1.625 IN. DIA.; 0.187 IN. DEEP
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY175
TOOTH FORMSTANDARD


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