Product Details | SPUR GEAR

3020-00-738-2651 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.

Part Alternates: 7382651, 3020-00-738-2651, 00-738-2651, 3020007382651, 007382651

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-738-2651

Drawings & Photos | NSN 3020-00-738-2651


Cross Reference | NSN 3020-00-738-2651

Part Number Cage Code Manufacturer
7382651 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-00-738-2651

Characteristic Specifications
MATERIAL STEEL COMP 1045 AND STEEL COMP 1042 AND STEEL COMP 1043 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66,AISI/SAE 1042,1043,1045 FED STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM TEETH
TEETH QUANTITY 42
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 3.5000 INCHES NOMINAL
NOMINAL OVERALL LENGTH 2.000 INCHES
NOMINAL OUTSIDE DIAMETER 3.698 INCHES
FACE NOMINAL WIDTH 0.312 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 1.172 INCHES FIRST END 0.516 INCHES SECOND END
HUB STYLE DESIGNATOR 4A 1 STEP FIRST END 1 PLAIN SECOND END
HUB NOMINAL DIAMETER 0.669 INCHES SECOND END
END NOMINAL LENGTH 0.469 INCHES FIRST END
END NOMINAL DIAMETER 0.669 INCHES FIRST END
FIRST STEP NOMINAL LENGTH 0.703 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER 0.890 INCHES FIRST END
BODY STYLE 2 PLAIN, WITH LIGHTENING HOLES
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 7382651

Restrictions/Controls & Freight Information | NSN 3020-00-738-2651

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 121870 GEAR/SPEED INCREASING/REDUCING MACH
Less than car load rating Q 70
Less than truck load rating P 77.5
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