Product Details | SPROCKET WHEEL

3020-00-116-6976 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: 8523776, 3020-00-116-6976, 00-116-6976, 3020001166976, 001166976

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

Supply Group (FSG) NSN Assign. NIIN
30 02 OCT 1968 00-116-6976

Drawings & Photos | NSN 3020-00-116-6976


Cross Reference | NSN 3020-00-116-6976

Part Number Cage Code Manufacturer
8523776 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 3020-00-116-6976

Characteristic Specifications
STYLE DESIGNATOR A2 PLAIN
OUTSIDE DIAMETER 13.369 INCHES NOMINAL
OVERALL LENGTH 4.688 INCHES NOMINAL
PITCH DIAMETER 12.899 INCHES NOMINAL
FACE WIDTH 0.454 INCHES MINIMUM AND 0.464 INCHES MAXIMUM
HUB END OUTSIDE DIAMETER AND LOCATION 4.229 INCHES NOMINAL AA END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 8.969 INCHES MINIMUM AA END AND 9.000 INCHES MAXIMUM AA 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 54
TOOTH PITCH 0.750 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER 60
MATERIAL STEEL
HARDNESS RATING TEST METHOD NOT RATED
SURFACE TREATMENT ZINC PLATED AND PAINT, GRAY
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE INCLUDED
COUNTERBORE LOCATION AA END
COUNTERBORE DIAMETER 8.625 INCHES NOMINAL
COUNTERBORE DEPTH 4.250 INCHES NOMINAL
BORE DIAMETER 6.750 INCHES NOMINAL
BORE LENGTH 0.188 INCHES NOMINAL
KEYING FACILITY NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC PLAIN
HUB EXTERNAL KEYWAY NOT INCLUDED
SECURING METHOD DRILLED HOLE
SECURING HOLE QUANTITY 10
HOLE LOCATION END OF HUB
DRILLED HOLE DIAMETER 0.531 INCHES MINIMUM AND 0.547 INCHES MAXIMUM
MANUFACTURERS CODE 18876
DESIGN CONTROL REFERENCE 8523776

Restrictions/Controls & Freight Information | NSN 3020-00-116-6976

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 BD U.S. Army Aviation and Missile Command
Redstone Arsenal, AL 35898-5230
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