Product Details | BEVEL GEAR

3020-00-618-3274 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: C85047, 6183274, 2176734, 3020-00-618-3274, 00-618-3274, 3020006183274, 006183274

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-618-3274

Drawings & Photos | NSN 3020-00-618-3274


Cross Reference | NSN 3020-00-618-3274

Part Number Cage Code Manufacturer
2176734 24617 GENERAL MOTORS CORP
2176734 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
6183274 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
C85047 76760 NEW VENTURE GEAR INC NEW PROCESS GEAR DIV

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Technical Data | NSN 3020-00-618-3274

Characteristic Specifications
MATERIAL STEEL COMP 4140 AND STEEL COMP 8640 AND STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-624,FS 8640,FS 8740,FS 4140 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
HARDNESS RATING 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM HUB
TEETH QUANTITY 40
TEETH TYPE STRAIGHT
PRESSURE ANGLE 20.0000 DEGREES
PITCH ANGLE 63.4333 DEGREES
STYLE DESIGNATOR 28 SIDE FACE, FRONT HUB RECESSED, BACK HUB PROTRUDING
PITCH DIAMETER 2.8570 INCHES NOMINAL
NOMINAL OVERALL LENGTH 0.808 INCHES
FACE NOMINAL WIDTH 0.562 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.073 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END 0.0810 INCHES FIRST END
BORE STYLE 7 STRAIGHT SPLINE BOTH ENDS
SPLINE QUANTITY 6 BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN BOTH ENDS
HUB NOMINAL DIAMETER 0.875 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER 2.921 INCHES TRANSVERSELY THROUGH FLANGE
MANUFACTURERS CODE 76760
DESIGN CONTROL REFERENCE C85047

Restrictions/Controls & Freight Information | NSN 3020-00-618-3274

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