Product Details | HELICAL GEAR

3020-00-826-9284 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: 10A6039, 3020-00-826-9284, 00-826-9284, 3020008269284, 008269284

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-826-9284

Drawings & Photos | NSN 3020-00-826-9284


Cross Reference | NSN 3020-00-826-9284

Part Number Cage Code Manufacturer
10A6039 81240 WHITE FARM EQUIPMENT CO SUB OF TIC INVESTMENT INC

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Technical Data | NSN 3020-00-826-9284

Characteristic Specifications
MATERIAL IRON CAST OVERALL
TEETH QUANTITY 60
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION RIGHT
PRESSURE ANGLE 14.5000 DEGREES
HELIX ANGLE 33.3158 DEGREES
STYLE DESIGNATOR 9 ONE PROTRUDING HUB, ONE RECESSED HUB
PITCH DIAMETER 7.1800 INCHES NOMINAL
NOMINAL OVERALL LENGTH 1.750 INCHES
NOMINAL OUTSIDE DIAMETER 7.377 INCHES
FACE NOMINAL WIDTH 0.875 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.875 INCHES FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END 0.192 INCHES SECOND END
BORE STYLE 10A W/KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER 1.280 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH 0.196 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM 0.720 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 4A 1 STEP FIRST END 1 PLAIN SECOND END
HUB NOMINAL DIAMETER 0.500 INCHES SECOND END
END NOMINAL LENGTH 0.375 INCHES FIRST END
END NOMINAL DIAMETER 1.470 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER 2.000 INCHES FIRST END
BODY STYLE 4B WEBBED, OFFSET, WITH LIGHTENING HOLES
SPECIAL FEATURES TIMING MARK 92 DEG 12 MIN FROM CENTER LINE OF A REINFORCING RIB TO CENTER LINE OF A TOOTH SPACE
MANUFACTURERS CODE 81240
DESIGN CONTROL REFERENCE 10A6039

Restrictions/Controls & Freight Information | NSN 3020-00-826-9284

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 197339 WHEELS COG/GEAR/PINION I/S
Less than car load rating S 60
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 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