Product Details | SPUR GEAR

3020-00-289-7554 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: A238441, 3020-00-289-7554, 00-289-7554, 3020002897554, 002897554

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-289-7554

Drawings & Photos | NSN 3020-00-289-7554


Cross Reference | NSN 3020-00-289-7554

Part Number Cage Code Manufacturer
A238441 06845 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 3020-00-289-7554

Characteristic Specifications
TEETH QUANTITY 24
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 0.4944 INCHES MINIMUM AND 0.4972 INCHES MAXIMUM
NOMINAL OVERALL LENGTH 0.543 INCHES
NOMINAL OUTSIDE DIAMETER 0.535 INCHES
FACE NOMINAL WIDTH 0.160 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.540 INCHES FIRST END 0.060 INCHES SECOND END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.251 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 5 PINNED FIRST END 1 PLAIN SECOND END
HUB NOMINAL DIAMETER 0.400 INCHES FIRST END 0.140 INCHES SECOND END
BODY STYLE 1 PLAIN, SOLID
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 2 THREADED TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATOR UNC TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL THREAD SIZE 0.138 INCHES TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD QUANTITY PER INCH 32 TRANSVERSELY THROUGH HUB, FIRST END
MANUFACTURERS CODE 06845
DESIGN CONTROL REFERENCE A238441

Restrictions/Controls & Freight Information | NSN 3020-00-289-7554

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 197339 WHEELS COG/GEAR/PINION I/S
Less than car load rating S 60
Less than truck load rating R 65.0
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 H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable