Product Details | HELICAL GEAR

3020-00-423-9707 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: 6B1358, 3020-00-423-9707, 00-423-9707, 3020004239707, 004239707

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-423-9707

Drawings & Photos | NSN 3020-00-423-9707


Cross Reference | NSN 3020-00-423-9707

Part Number Cage Code Manufacturer
6B1358 11083 CATERPILLAR INC. DBA CATERPILLAR

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Technical Data | NSN 3020-00-423-9707

Characteristic Specifications
MATERIAL STEEL OVERALL
HARDNESS RATING 59.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY 14
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION RIGHT
PRESSURE ANGLE 20.0000 DEGREES
HELIX ANGLE 15.4083 DEGREES
STYLE DESIGNATOR 2 PROTRUDING HUB
PITCH DIAMETER 2.4203 INCHES NOMINAL
NOMINAL OVERALL LENGTH 2.622 INCHES
NOMINAL OUTSIDE DIAMETER 2.906 INCHES
FACE NOMINAL WIDTH 1.623 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 1.000 INCHES FIRST END
BORE STYLE 7 STRAIGHT SPLINE BOTH ENDS
SPLINE QUANTITY 6 BOTH ENDS
COUNTERBORE NOMINAL DEPTH 0.218 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER 1.4375 INCHES FIRST END
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 1.748 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID
SPECIAL FEATURES SPLINE MINOR DIA. 1.169 IN. NOM
MANUFACTURERS CODE 11083
DESIGN CONTROL REFERENCE 6B1358

Restrictions/Controls & Freight Information | NSN 3020-00-423-9707

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