3040-00-021-3184 SHAFT,STRAIGHT Index 3020-00-021-3186 GEAR CLUSTER

National Stock Number:
3020-00-021-3185

Federal Supply Class:
3020

National Item Identification Number:
000213185

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:
177075910001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
93-11456232LOCKHEED MARTIN CORPORATION


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEPARTIAL SECOND END
BORE NOMINAL DEPTH0.630 INCHES SECOND END
BORE NOMINAL DIAMETER0.1876 INCHES SECOND END
CLAMPING SURFACE NOMINAL LENGTH0.230 INCHES FIRST END
FACE NOMINAL WIDTH0.125 INCHES
HUB NOMINAL DIAMETER0.310 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN SECOND END
HUB STYLE DESIGNATORSPLIT FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,ALLOY 6061,T6 FED SPEC SINGLE MATERIAL RESPONSE BORE SURFACE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 416 FED SPEC SINGLE MATERIAL RESPONSE HUB
MATERIALALUMINUM ALLOY 6061 BORE SURFACE
MATERIALSTEEL COMP 416 HUB
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.190 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.410 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.7070 INCHES
PITCH DIAMETER1.6657 INCHES MINIMUM AND 1.6667 INCHES MAXIMUM
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESTEETH ON SIDE OF BEAR BODY FACING FIRST END
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENTANODIZE BORE SURFACE
SURFACE TREATMENTPASSIVATE HUB
TEETH QUANTITY80
TOOTH FORMSTANDARD


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