Product Details | BEVEL GEAR

3020-00-737-2687 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: 513083, 7372687, 3020-00-737-2687, 00-737-2687, 3020007372687, 007372687

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-737-2687

Drawings & Photos | NSN 3020-00-737-2687


Cross Reference | NSN 3020-00-737-2687

Part Number Cage Code Manufacturer
513083 02978 L-3 COMMUNICATIONS CORPORATION DBA COMBAT PROPULSION SYSTEMS
7372687 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-00-737-2687

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-13048,FS8615,FS8620,FS8720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM BODY 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM TEETH
TEETH QUANTITY 32
TEETH TYPE STRAIGHT
PRESSURE ANGLE 20.0000 DEGREES
PITCH ANGLE 47.8156 DEGREES
STYLE DESIGNATOR 30 SIDE FACE, PROTRUDING HUBS
PITCH DIAMETER 4.5714 INCHES NOMINAL
NOMINAL OVERALL LENGTH 1.177 INCHES
NOMINAL OUTSIDE DIAMETER 4.625 INCHES
FACE NOMINAL WIDTH 1.000 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.172 INCHES FIRST END 0.176 INCHES SECOND END
BORE STYLE 6 INVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER 1.443 INCHES BOTH ENDS
BORE NOMINAL DEPTH 1.177 INCHES BOTH ENDS
SPLINE QUANTITY 14 BOTH ENDS
SPLINE PITCH DIAMETER 1.4000 INCHES NOMINAL BOTH ENDS
COUNTERBORE NOMINAL DEPTH 0.5200 INCHES SECOND END
COUNTERBORE NOMINAL DIAMETER 1.575 INCHES SECOND END
HUB STYLE DESIGNATOR 1 PLAIN FIRST END 4A 1 STEP SECOND END
HUB NOMINAL DIAMETER 1.875 INCHES FIRST END
END NOMINAL DIAMETER 1.880 INCHES SECOND END
FIRST STEP NOMINAL DIAMETER 2.120 INCHES SECOND END
BODY STYLE 3B WEBBED, OFFSET, SOLID
SPECIAL FEATURES TOOTH PRESSURE ANGLE 30.0 DEG
MANUFACTURERS CODE 02978
DESIGN CONTROL REFERENCE 513083

Restrictions/Controls & Freight Information | NSN 3020-00-737-2687

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