6625-00-016-4519 METER,ELECTRICAL FREQUENCY Index 5945-00-016-4521 RELAY,ELECTROMAGNETIC

National Stock Number:
3020-00-016-4520

Federal Supply Class:
3020

National Item Identification Number:
000164520

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:
1197041-310001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
41-426-356232LOCKHEED MARTIN CORPORATION


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER0.250 INCHES AXIALLY THROUGH BODY, FIRST END
BORE NOMINAL DIAMETER0.188 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.065 INCHES
HUB NOMINAL DIAMETER0.400 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
MOUNTING HOLE TYPE AND QUANTITY1 PLAIN AXIALLY THROUGH BODY, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.285 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.791 INCHES
NOMINAL OVERALL LENGTH0.350 INCHES
PITCH DIAMETER1.7490 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENTANODIZE OVERALL
TEETH QUANTITY84
TOOTH FORMSTANDARD


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