Product Details | SPUR GEAR

3020-00-718-8790 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: 788KC222, 7974246, 3020-00-718-8790, 00-718-8790, 3020007188790, 007188790

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-718-8790

Drawings & Photos | NSN 3020-00-718-8790


Cross Reference | NSN 3020-00-718-8790

Part Number Cage Code Manufacturer
788KC222 76040 MACK TRUCKS INC PARTS OPN
788KC222 89619 MACK TRUCKS, INC. DBA MACUNGIE OPERATIONS
7974246 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-00-718-8790

Characteristic Specifications
MATERIAL STEEL OVERALL
TEETH QUANTITY 22
TOOTH FORM STUB
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 4.2980 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 4.647 INCHES
FACE NOMINAL WIDTH 0.8680 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 2.2300 INCHES FIRST END 0.2000 INCHES SECOND END
BORE STYLE 7 STRAIGHT SPLINE BOTH ENDS
BORE NOMINAL DIAMETER 3.0060 INCHES BOTH ENDS
SPLINE QUANTITY 10 BOTH ENDS
HUB STYLE DESIGNATOR 4A 1 STEP FIRST END 1 PLAIN SECOND END
HUB NOMINAL DIAMETER 4.0560 INCHES SECOND END
END NOMINAL LENGTH 2.0300 INCHES FIRST END
END NOMINAL DIAMETER 3.5000 INCHES FIRST END
FIRST STEP NOMINAL LENGTH 0.2000 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER 4.0560 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID
SPECIAL FEATURES 5 0.250 IN. DIA PLAIN HOLES ON FIRST END STEPED HUB

Restrictions/Controls & Freight Information | NSN 3020-00-718-8790

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 586 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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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