Product Details | HELICAL GEAR

3020-00-832-9081 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: BB1239, BB1-239, BB16239, TC723, 11C7129, 128SP24, 19FKA0225, 2161978, 3892U723, 427427, 8329081, 3020-00-832-9081, 00-832-9081, 3020008329081, 008329081

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-832-9081

Drawings & Photos | NSN 3020-00-832-9081


Cross Reference | NSN 3020-00-832-9081

Part Number Cage Code Manufacturer
11C7129 95201 NAPCO INTERNATIONAL LLC
128SP24 76040 MACK TRUCKS INC PARTS OPN
19FKA0225 1DF03 ABM EQUIPMENT & SUPPLY, LLC DBA HIGHWAY MANUFACTURING
19FKA0225 62265 VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO
2161978 61465 GARWOOD/FELLER INC GARWOOD WINCH DIV
3892U723 22852 SPALLA INC
3892U723 65282 WHITE MOTOR CORP
3892U723 78500 MERITOR HEAVY VEHICLE SYSTEMS LLC DIV MERITOR HEAVY VEHICLE SYSTEMS,
427427 65282 WHITE MOTOR CORP
8329081 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
BB1-239 56442 DIAMOND REO TRUCK CO
BB16239 56442 DIAMOND REO TRUCK CO
TC723 98435 MARMON GROUP INC THE ACTIVE GEAR CO DIV

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Technical Data | NSN 3020-00-832-9081

Characteristic Specifications
MATERIAL STEEL COMP E4340H OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ED STD 66,AISI/SAE E4340H FED STD 5TH MATERIAL RESPONSE OVERALL
HARDNESS RATING 57.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM BODY 57.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM TEETH
TEETH QUANTITY 32
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION LEFT
PRESSURE ANGLE 17.5000 DEGREES
HELIX ANGLE 17.0092 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 6.5020 INCHES NOMINAL
NOMINAL OVERALL LENGTH 2.378 INCHES
NOMINAL OUTSIDE DIAMETER 6.900 INCHES
FACE NOMINAL WIDTH 2.344 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.016 INCHES BOTH ENDS
BORE STYLE 10B W/2 KEYWAYS BOTH ENDS
BORE NOMINAL DIAMETER 2.500 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH 0.499 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM 1.473 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN BOTH ENDS
HUB NOMINAL DIAMETER 3.625 INCHES FIRST END 3.625 INCHES SECOND END
BODY STYLE 3A WEBBED, SOLID

Restrictions/Controls & Freight Information | NSN 3020-00-832-9081

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