Product Details | HELICAL GEAR

3020-00-030-0793 A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL

Part Alternates: DUP1005, F209H200, TG2604, 3020-00-030-0793, 00-030-0793, 3020000300793, 000300793

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-030-0793

Drawings & Photos | NSN 3020-00-030-0793


Cross Reference | NSN 3020-00-030-0793

Part Number Cage Code Manufacturer
DUP1005 81141 DUPAGE GEAR AND MACHINE CO
F209H200 14351 TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV
TG2604 31033 TRW INC TRW INTL TRADE GOVERNMENT SALES DEPT

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Technical Data | NSN 3020-00-030-0793

Characteristic Specifications
MATERIAL STEEL OVERALL
TEETH QUANTITY 36
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION LEFT
PRESSURE ANGLE 14.5000 DEGREES
HELIX ANGLE 35.0000 DEGREES
STYLE DESIGNATOR 5 ONE PROTRUDING HUB, ONE FLUSH HUB
PITCH DIAMETER 4.4910 INCHES NOMINAL
NOMINAL OVERALL LENGTH 1.414 INCHES
NOMINAL OUTSIDE DIAMETER 4.7150 INCHES
FACE NOMINAL WIDTH 1.117 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.355 INCHES FIRST END
BORE STYLE 14 W/COUNTERBORE BOTH ENDS
BORE NOMINAL DIAMETER 0.937 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH 0.185 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 4A 1 STEP FIRST END 2 SPLIT SECOND END
HUB NOMINAL DIAMETER 1.930 INCHES SECOND END
END NOMINAL LENGTH 0.510 INCHES FIRST END
END NOMINAL DIAMETER 2.000 INCHES FIRST END
FIRST STEP NOMINAL LENGTH 0.149 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER 2.320 INCHES FIRST END
BODY STYLE 3A WEBBED, SOLID
FEATURES PROVIDED TAPERED KEYWAY

Restrictions/Controls & Freight Information | NSN 3020-00-030-0793

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 197339 WHEELS COG/GEAR/PINION I/S
Less than car load rating
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 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