Product Details | SPROCKET WHEEL

3020-00-204-1175 A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.

Part Alternates: 323275, 6323275, 3020-00-204-1175, 00-204-1175, 3020002041175, 002041175

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-204-1175

Drawings & Photos | NSN 3020-00-204-1175


Cross Reference | NSN 3020-00-204-1175

Part Number Cage Code Manufacturer
323275 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
323275 28265 HERCULES ENGINE CO INC
323275 73760 ITT CORPORATION DBA ITT AEROSPACE CONTROLS
6323275 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
6323275 28265 HERCULES ENGINE CO INC

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Technical Data | NSN 3020-00-204-1175

Characteristic Specifications
STYLE DESIGNATOR A2 PLAIN
OUTSIDE DIAMETER 3.779 INCHES MINIMUM AND 3.799 INCHES MAXIMUM
OVERALL LENGTH 1.350 INCHES MINIMUM AND 1.360 INCHES MAXIMUM
PITCH DIAMETER 3.588 INCHES NOMINAL
FACE WIDTH 0.958 INCHES MINIMUM AND 0.966 INCHES MAXIMUM
HUB END OUTSIDE DIAMETER AND LOCATION 2.000 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.384 INCHES MINIMUM BOTH ENDS AND 0.394 INCHES MAXIMUM BOTH ENDS
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED ROLLER CHAIN
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED SINGLE PITCH
GUIDE NOT INCLUDED
TEETH ROW QUANTITY 3
CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS 0.388 INCHES MINIMUM AND 0.403 INCHES MAXIMUM
TEETH QUANTITY PER ROW 30
TOOTH PITCH 0.375 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER 35-3
MATERIAL STEEL, QQ-S-633-CANCELED OR STEEL, QQ-S-624-CANCELED OR STEEL, SAE 2315
HARDNESS RATING TEST METHOD ROCKWELL
TEETH HARDNESS RATING 38.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM
METALLIC HARDNESS RATING AND LOCATION 38.0 ROCKWELL C MINIMUM BODY AND 44.0 ROCKWELL C MAXIMUM BODY
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT SPLINE
COUNTERBORE FEATURE INCLUDED
COUNTERBORE LOCATION AA END
COUNTERBORE DIAMETER 1.124 INCHES MINIMUM AND 1.125 INCHES MAXIMUM
COUNTERBORE DEPTH 0.500 INCHES NOMINAL
SPLINE QUANTITY 6
SPLINE MAJOR DIAMETER 1.124 INCHES MINIMUM AND 1.125 INCHES MAXIMUM
SPLINE MINOR DIAMETER 0.955 INCHES MINIMUM AND 0.956 INCHES MAXIMUM
SPLINE LENGTH 0.850 INCHES MINIMUM AND 0.860 INCHES MAXIMUM
KEYING FACILITY NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC PLAIN
HUB EXTERNAL KEYWAY NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 3020-00-204-1175

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 117020 CHAIN AND SPROCKET DRIVES/WHEELS
Less than car load rating S 60
Less than truck load rating S 60.0
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