Product Details | BEVEL GEAR

3020-00-734-6548 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: 517878, 7346548, 3020-00-734-6548, 00-734-6548, 3020007346548, 007346548

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-734-6548

Drawings & Photos | NSN 3020-00-734-6548


Cross Reference | NSN 3020-00-734-6548

Part Number Cage Code Manufacturer
517878 02978 L-3 COMMUNICATIONS CORPORATION DBA COMBAT PROPULSION SYSTEMS
7346548 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-00-734-6548

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-13048 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 29
TEETH TYPE STRAIGHT
PRESSURE ANGLE 20.0000 DEGREES
PITCH ANGLE 42.1844 DEGREES
PITCH DIAMETER 4.1429 INCHES NOMINAL
NOMINAL OVERALL LENGTH 2.317 INCHES
NOMINAL OUTSIDE DIAMETER 4.3207 INCHES
FACE NOMINAL WIDTH 1.000 INCHES
BODY RECESS NOMINAL DEPTH 0.1170 INCHES FIRST END
BORE STYLE 6 INVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER 1.672 INCHES BOTH ENDS
BORE NOMINAL DEPTH 2.317 INCHES BOTH ENDS
SPLINE QUANTITY 33 BOTH ENDS
SPLINE PITCH DIAMETER 1.6500 INCHES NOMINAL BOTH ENDS
COUNTERBORE NOMINAL DEPTH 0.473 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER 2.677 INCHES FIRST END
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 2.120 INCHES FIRST END
BODY STYLE 3B WEBBED, OFFSET, SOLID
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 12 PLAIN AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE NOMINAL DIAMETER 0.407 INCHES AXIALLY THROUGH BODY, FIRST END
BOLT HOLE CIRCLE NOMINAL DIAMETER 5.375 INCHES AXIALLY THROUGH BODY, FIRST END
SPECIAL FEATURES TOOTH PRESSURE ANGLE 30.0 DEG
MANUFACTURERS CODE 02978
DESIGN CONTROL REFERENCE 517878

Restrictions/Controls & Freight Information | NSN 3020-00-734-6548

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