Product Details | HELICAL GEAR

3020-00-352-8304 A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL

Part Alternates: 7B5331, 3020-00-352-8304, 00-352-8304, 3020003528304, 003528304

Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1961 00-352-8304

Drawings & Photos | NSN 3020-00-352-8304


Cross Reference | NSN 3020-00-352-8304

Part Number Cage Code Manufacturer
7B5331 11083 CATERPILLAR INC. DBA CATERPILLAR

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Technical Data | NSN 3020-00-352-8304

Characteristic Specifications
MATERIAL STEEL OVERALL
HARDNESS RATING 47.0 ROCKWELL C NOMINAL OVERALL
TEETH QUANTITY 9
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION RIGHT
PRESSURE ANGLE 20.0000 DEGREES
HELIX ANGLE 35.0000 DEGREES
STYLE DESIGNATOR 1 HUBLESS
PITCH DIAMETER 1.3730 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 1.572 INCHES
FACE NOMINAL WIDTH 2.030 INCHES
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.805 INCHES BOTH ENDS
BODY STYLE 1 PLAIN, SOLID
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 2 PLAIN AXIALLY THROUGH BODY, SECOND END
MOUNTING HOLE NOMINAL DIAMETER 0.250 INCHES AXIALLY THROUGH BODY, SECOND END

Restrictions/Controls & Freight Information | NSN 3020-00-352-8304

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information