Product Details | SPROCKET WHEEL

3020-00-796-2691 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: 7962691, 3020-00-796-2691, 00-796-2691, 3020007962691, 007962691

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-796-2691

Drawings & Photos | NSN 3020-00-796-2691


Cross Reference | NSN 3020-00-796-2691

Part Number Cage Code Manufacturer
7962691 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-00-796-2691

Characteristic Specifications
STYLE DESIGNATOR A1 PLAIN
OUTSIDE DIAMETER 26.250 INCHES MINIMUM AND 26.376 INCHES MAXIMUM
PITCH DIAMETER 23.422 INCHES NOMINAL
FACE WIDTH 1.234 INCHES MINIMUM AND 1.313 INCHES MAXIMUM
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED TRACK
TEETH ROW QUANTITY 1
TEETH QUANTITY PER ROW 12
TOOTH PITCH 6.132 INCHES NOMINAL
MATERIAL STEEL
HARDNESS RATING TEST METHOD ROCKWELL
TEETH HARDNESS RATING 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE INCLUDED
COUNTERBORE LOCATION AA END
COUNTERBORE DIAMETER 17.375 INCHES MINIMUM AND 17.380 INCHES MAXIMUM
COUNTERBORE DEPTH 0.250 INCHES NOMINAL
BORE DIAMETER 14.375 INCHES NOMINAL
BORE LENGTH 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM
KEYING FACILITY NOT INCLUDED
HUB EXTERNAL KEYWAY NOT INCLUDED
SECURING METHOD DRILLED HOLE
SECURING LOCATION AA END
SECURING HOLE QUANTITY 12
HOLE LOCATION ON FACE OF COUNTERBORE
BOLT CIRCLE DIAMETER 15.876 INCHES NOMINAL
TAPERED HOLE SIZE 0.640 TO 0.643
FURNISHED ITEMS AND QUANTITY NONENONE

Restrictions/Controls & Freight Information | NSN 3020-00-796-2691

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