Product Details | BEVEL GEAR

3020-00-294-9612 A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.

Part Alternates: A3889W179, 3020-00-294-9612, 00-294-9612, 3020002949612, 002949612

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-294-9612

Drawings & Photos | NSN 3020-00-294-9612


Cross Reference | NSN 3020-00-294-9612

Part Number Cage Code Manufacturer
A3889W179 18859 DUPLEX DIV WARNER AND SWASEY CO
A3889W179 78500 MERITOR HEAVY VEHICLE SYSTEMS LLC DIV MERITOR HEAVY VEHICLE SYSTEMS,

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Technical Data | NSN 3020-00-294-9612

Characteristic Specifications
MATERIAL STEEL OVERALL
TEETH QUANTITY 22
TEETH TYPE SPIRAL
TOOTH DIRECTION LEFT
PRESSURE ANGLE 20.0000 DEGREES
PITCH ANGLE 67.7500 DEGREES
STYLE DESIGNATOR 30 SIDE FACE, PROTRUDING HUBS
PITCH DIAMETER 8.7300 INCHES NOMINAL
NOMINAL OVERALL LENGTH 2.375 INCHES
NOMINAL OUTSIDE DIAMETER 7.7300 INCHES
FACE NOMINAL WIDTH 1.750 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.234 INCHES FIRST END 0.562 INCHES SECOND END
BORE STYLE 6 INVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER 2.638 INCHES BOTH ENDS
SPLINE QUANTITY 9 BOTH ENDS
SPLINE PITCH DIAMETER 2.4600 INCHES NOMINAL BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN BOTH ENDS
HUB NOMINAL DIAMETER 3.625 INCHES FIRST END 4.750 INCHES SECOND END
BODY STYLE 3B WEBBED, OFFSET, SOLID
SPECIAL FEATURES 1/8 IN. 45 DEG CHAMFER ON SPLINE ENDS ON FIRST END OF GEAR,1/8 IN. BY 45 DEG CHAMFER ON HUB ON BACK SIDE OF GEAR,3/16 IN. BY 45 DEG CHAMFER ON HUB ON FIRST END OF GEAR

Restrictions/Controls & Freight Information | NSN 3020-00-294-9612

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
NMF Description 197339 WHEELS COG/GEAR/PINION I/S
Less than car load rating S 60
Less than truck load rating R 65.0
Water commodity Code 593 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable