Product Details | WORM WHEEL GEAR

3020-00-652-6310 A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a GEAR (1), WORM. See also GEAR, ANTIBACKLASH, WORM WHEEL.

Part Alternates: 8759233, 3020-00-652-6310, 00-652-6310, 3020006526310, 006526310

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-652-6310

Drawings & Photos | NSN 3020-00-652-6310


Cross Reference | NSN 3020-00-652-6310

Part Number Cage Code Manufacturer
8759233 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-00-652-6310

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
TEETH QUANTITY 65
FACE TYPE CONCAVE
THROAT NOMINAL RADIUS 1.162 INCHES
MATING THREAD LEAD QUANTITY 2
PRESSURE ANGLE 14.5625 DEGREES
HELIX ANGLE 5.4547 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 7.7588 INCHES NOMINAL
NOMINAL OVERALL LENGTH 1.873 INCHES
NOMINAL OUTSIDE DIAMETER 8.3040 INCHES
FACE NOMINAL WIDTH 1.250 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.312 INCHES BOTH ENDS
BORE STYLE 6 INVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER 1.352 INCHES BOTH ENDS
SPLINE QUANTITY 32 BOTH ENDS
SPLINE PITCH DIAMETER 1.3333 INCHES NOMINAL BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN BOTH ENDS
HUB NOMINAL DIAMETER 2.000 INCHES FIRST END 2.000 INCHES SECOND END
BODY STYLE 3A WEBBED, SOLID
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 2 THREADED AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATOR UNC AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE NOMINAL THREAD SIZE 0.375 INCHES AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE THREAD QUANTITY PER INCH 16 AXIALLY THROUGH BODY, FIRST END
BOLT HOLE CIRCLE NOMINAL DIAMETER 3.500 INCHES AXIALLY THROUGH BODY, FIRST END
SPECIAL FEATURES 125 MICROINCH AA FINISH ON OD GEAR THROAT RADIUS SURFACES,63 MICROINCH AA FINISH ON BOTH HUB END AND GEAR TEETH SURFACES
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 8759233

Restrictions/Controls & Freight Information | NSN 3020-00-652-6310

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:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 197337 WHEELS COG/GEAR/PINION/SPROCK
Less than car load rating Q 70
Less than truck load rating W Rating Variable
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 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