Product Details | SPROCKET WHEEL

3020-00-831-0264 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: 8684016, 3020-00-831-0264, 00-831-0264, 3020008310264, 008310264

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-831-0264

Drawings & Photos | NSN 3020-00-831-0264


Cross Reference | NSN 3020-00-831-0264

Part Number Cage Code Manufacturer
8684016 19204 ARMY UNITED STATES DEPARTMENT OF THE

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Technical Data | NSN 3020-00-831-0264

Characteristic Specifications
STYLE DESIGNATOR A3 PLAIN
OUTSIDE DIAMETER 3.915 INCHES MINIMUM AND 3.920 INCHES MAXIMUM
OVERALL LENGTH 2.367 INCHES MINIMUM AND 2.375 INCHES MAXIMUM
PITCH DIAMETER 3.599 INCHES NOMINAL
FACE WIDTH 0.343 INCHES MINIMUM AND 0.353 INCHES MAXIMUM
HUB END OUTSIDE DIAMETER AND LOCATION 2.375 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 1.016 INCHES NOMINAL AA END AND 0.998 INCHES MINIMUM BB END AND 1.016 INCHES MAXIMUM BB END
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
TEETH ROW QUANTITY 1
TEETH QUANTITY PER ROW 18
TOOTH PITCH 0.625 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER 50
MATERIAL STEEL,QQ-S-681,CLASS 4B1
HARDNESS RATING TEST METHOD NOT RATED
SURFACE TREATMENT PHOSPHATE
BORE BEARING INCLUDED
LUBRICATION MODE NO VISIBLE MEANS
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER 1.875 INCHES MINIMUM AND 1.876 INCHES MAXIMUM
BORE LENGTH 2.367 INCHES MINIMUM AND 2.375 INCHES MAXIMUM
KEYING FACILITY NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC PLAIN
HUB EXTERNAL KEYWAY NOT INCLUDED
SECURING METHOD RETAINING PLATE
SECURING LOCATION BOTH ENDS
MANUFACTURERS CODE 19204
DESIGN CONTROL REFERENCE 8684016

Restrictions/Controls & Freight Information | NSN 3020-00-831-0264

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.
Category Code Description
NMF Description 117020 CHAIN AND SPROCKET DRIVES/WHEELS
Less than car load rating
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