Product Details | SPROCKET WHEEL

3020-00-329-4639 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: M3000879, 7974772, 3020-00-329-4639, 00-329-4639, 3020003294639, 003294639

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-329-4639

Drawings & Photos | NSN 3020-00-329-4639


Cross Reference | NSN 3020-00-329-4639

Part Number Cage Code Manufacturer
7974772 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
M3000879 61465 GARWOOD/FELLER INC GARWOOD WINCH DIV

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Technical Data | NSN 3020-00-329-4639

Characteristic Specifications
STYLE DESIGNATOR A2 PLAIN
OUTSIDE DIAMETER 4.004 INCHES MINIMUM AND 4.006 INCHES MAXIMUM
OVERALL LENGTH 1.410 INCHES NOMINAL
PITCH DIAMETER 3.549 INCHES NOMINAL
FACE WIDTH 0.560 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 2.250 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.850 INCHES NOMINAL 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
TEETH ROW QUANTITY 1
TEETH QUANTITY PER ROW 11
TOOTH PITCH 1.000 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER 69
MATERIAL STEEL,FED STD NO. 66,AISI 1035,C1040 OR SAE 1035 OR 1040
HARDNESS RATING TEST METHOD NOT RATED
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER 1.250 INCHES NOMINAL
BORE LENGTH 1.410 INCHES NOMINAL
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY 1
KEYWAY WIDTH 0.312 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY 0.760 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC PLAIN
HUB EXTERNAL KEYWAY NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 3020-00-329-4639

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