Product Details | SPUR GEAR

3020-00-753-9881 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: 6764641, 7539881, 3020-00-753-9881, 00-753-9881, 3020007539881, 007539881

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-753-9881

Drawings & Photos | NSN 3020-00-753-9881


Cross Reference | NSN 3020-00-753-9881

Part Number Cage Code Manufacturer
6764641 24617 GENERAL MOTORS CORP
6764641 73342 ALLISON TRANSMISSION, INC.
7539881 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-00-753-9881

Characteristic Specifications
MATERIAL STEEL COMP 8620 OVERALL
HARDNESS RATING 60.0 ROCKWELL C NOMINAL OVERALL
TEETH QUANTITY 69
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 2 PROTRUDING HUB
PITCH DIAMETER 11.5000 INCHES NOMINAL
NOMINAL OVERALL LENGTH 1.178 INCHES
NOMINAL OUTSIDE DIAMETER 11.600 INCHES
FACE NOMINAL WIDTH 0.500 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.677 INCHES FIRST END
BORE STYLE 14 W/COUNTERBORE BOTH ENDS
BORE NOMINAL DIAMETER 7.750 INCHES BOTH ENDS
COUNTERBORE NOMINAL DEPTH 0.500 INCHES SECOND END
COUNTERBORE NOMINAL DIAMETER 8.767 INCHES SECOND END
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 10.250 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 16 PLAIN AND 16 THREADED AXIALLY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL DIAMETER 0.125 INCHES AXIALLY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATOR UNF AXIALLY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL THREAD SIZE 0.312 INCHES AXIALLY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD QUANTITY PER INCH 24 AXIALLY THROUGH HUB, FIRST END
BOLT HOLE CIRCLE NOMINAL DIAMETER 9.312 INCHES AXIALLY THROUGH HUB, FIRST END
MANUFACTURERS CODE 73342
DESIGN CONTROL REFERENCE 6764641

Restrictions/Controls & Freight Information | NSN 3020-00-753-9881

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