Product Details | SPUR GEAR

3020-00-250-8204 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: 974189, 974-189, 3020-00-250-8204, 00-250-8204, 3020002508204, 002508204

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-250-8204

Drawings & Photos | NSN 3020-00-250-8204


Cross Reference | NSN 3020-00-250-8204

Part Number Cage Code Manufacturer
974-189 3B150 RAYTHEON TECHNICAL SERVICES COMPANY LLC
974-189 49956 RAYTHEON COMPANY DBA RAYTHEON
974-189 94404 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 3020-00-250-8204

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
SURFACE TREATMENT CHROMIUM AND NICKEL OVERALL
TEETH QUANTITY 164
TOOTH FORM STANDARD
PRESSURE ANGLE 14.5000 DEGREES
STYLE DESIGNATOR 7 HUBLESS, RECESSED BODY
PITCH DIAMETER 5.1250 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 5.184 INCHES
FACE NOMINAL WIDTH 0.234 INCHES
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 4.125 INCHES BOTH ENDS
BODY STYLE 3B WEBBED, OFFSET, SOLID

Restrictions/Controls & Freight Information | NSN 3020-00-250-8204

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