Product Details | SPUR GEAR

3020-00-294-4844 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.

Part Alternates: 51C5508CHANGE2, 3020-00-294-4844, 00-294-4844, 3020002944844, 002944844

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-294-4844

Drawings & Photos | NSN 3020-00-294-4844


Cross Reference | NSN 3020-00-294-4844

Part Number Cage Code Manufacturer
51C5508CHANGE2 65054 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
51C5508CHANGE2 79500 WESTINGHOUSE ELECTRIC CORP

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Technical Data | NSN 3020-00-294-4844

Characteristic Specifications
MATERIAL COPPER ALLOY 937 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION SAE 64 FED STD SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY 126
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 2 PROTRUDING HUB
PITCH DIAMETER 2.6230 INCHES MINIMUM AND 2.6250 INCHES MAXIMUM
NOMINAL OVERALL LENGTH 0.281 INCHES
NOMINAL OUTSIDE DIAMETER 2.666 INCHES
FACE NOMINAL WIDTH 0.125 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.156 INCHES FIRST END
BORE STYLE 12 TAPERED W/KEYWAY FIRST END
KEYWAY NOMINAL WIDTH 0.062 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM 0.128 INCHES BOTH ENDS
TAPER MAJOR NOMINAL DIAMETER 0.189 INCHES FIRST END
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 0.625 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID

Restrictions/Controls & Freight Information | NSN 3020-00-294-4844

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 197337 WHEELS COG/GEAR/PINION/SPROCK
Less than car load rating K 92.5
Less than truck load rating W Rating Variable
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