3020-00-159-1822 GEAR Index 3020-00-159-1825 GEAR

National Stock Number:
3020-00-159-1823

Federal Supply Class:
3020

National Item Identification Number:
001591823

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:
426518-110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY STYLEPLAIN, SOLID
FACE NOMINAL WIDTH0.250 INCHES
HUB NOMINAL DIAMETER1.250 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,ALLOY 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER2.500 INCHES
PITCH DIAMETER2.3750 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 13 OR QUALITY NUMBER 14
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY38
TOOTH FORMSTANDARD


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