Product Details | BEVEL GEAR

3020-00-866-7371 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: 8667371, 3020-00-866-7371, 00-866-7371, 3020008667371, 008667371

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-866-7371

Drawings & Photos | NSN 3020-00-866-7371


Cross Reference | NSN 3020-00-866-7371

Part Number Cage Code Manufacturer
8667371 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-00-866-7371

Characteristic Specifications
MATERIAL STEEL COMP 4140 OR STEEL COMP 5140 OR STEEL COMP 8640 OR STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-624 FED SPEC ALL MATERIAL RESPONSES OVERALL
HARDNESS RATING 29.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY 30
TEETH TYPE STRAIGHT
PRESSURE ANGLE 20.0000 DEGREES
PITCH ANGLE 61.9333 DEGREES
PRECISION CLASSIFICATION QUALITY NUMBER 12
STYLE DESIGNATOR 39 PERIPHERAL FACE, BACK HUB PROTRUDING
PITCH DIAMETER 3.0000 INCHES NOMINAL
NOMINAL OVERALL LENGTH 1.440 INCHES
NOMINAL OUTSIDE DIAMETER 3.063 INCHES
FACE NOMINAL WIDTH 0.375 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 1.000 INCHES SECOND END
BORE STYLE 14 W/COUNTERBORE COUNTERBORE, FIRST END 15 W/STEPPED COUNTERBORE COUNTER BORE, SECOND END
BORE NOMINAL DIAMETER 1.120 INCHES COUNTERBORE, FIRST END 1.120 INCHES COUNTER BORE, SECOND END
COUNTERBORE NOMINAL DEPTH 0.375 INCHES FIRST COUNTERBORE, SECOND END 0.125 INCHES SECOND COUNTERBORE, SECOND END 0.630 INCHES COUNTERBORE, FIRST END
COUNTERBORE NOMINAL DIAMETER 1.187 INCHES FIRST COUNTERBORE, SECOND END 1.690 INCHES SECOND COUNTERBORE, SECOND END 1.187 INCHES COUNTERBORE, FIRST END
HUB STYLE DESIGNATOR 1 PLAIN SECOND END
HUB NOMINAL DIAMETER 2.628 INCHES SECOND END
BODY STYLE 1 PLAIN, SOLID

Restrictions/Controls & Freight Information | NSN 3020-00-866-7371

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:AItem does not contain precious metal
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
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