5310-00-444-4977 WASHER,FLAT Index 3020-00-444-4980 GEAR,SPUR

National Stock Number:
3020-00-444-4979

Federal Supply Class:
3020

National Item Identification Number:
004444979

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:
319128PC210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY STYLEPLAIN, SOLID
FACE NOMINAL WIDTH1.250 INCHES
HUB NOMINAL DIAMETER1.750 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 4140 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
NOMINAL OVERALL LENGTH1.500 INCHES
PITCH DIAMETER2.9980 INCHES MINIMUM AND 2.9990 INCHES MAXIMUM
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY30
TOOTH FORMSTANDARD


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