Product Details | SPUR GEAR

3020-00-542-0879 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: B7408310P1, 7408310P1, 3020-00-542-0879, 00-542-0879, 3020005420879, 005420879

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-542-0879

Drawings & Photos | NSN 3020-00-542-0879


Cross Reference | NSN 3020-00-542-0879

Part Number Cage Code Manufacturer
7408310P1 24446 GENERAL ELECTRIC CO
7408310P1 24454 GENERAL ELECTRIC CO ELECTRONIC COMPONENTS DIVISION OF
B7408310P1 24446 GENERAL ELECTRIC CO
B7408310P1 73773 GENERAL ELECTRIC CO CONSTRUCTION MATERIALS DIVISION

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Technical Data | NSN 3020-00-542-0879

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
HARDNESS RATING 87.0 ROCKWELL B MINIMUM AND 91.0 ROCKWELL B MAXIMUM OVERALL
TEETH QUANTITY 31
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 2 PROTRUDING HUB
PITCH DIAMETER 0.9688 INCHES NOMINAL
NOMINAL OVERALL LENGTH 0.375 INCHES
NOMINAL OUTSIDE DIAMETER 1.031 INCHES
FACE NOMINAL WIDTH 0.125 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.250 INCHES FIRST END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.250 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 4A 1 STEP FIRST END
END NOMINAL LENGTH 0.016 INCHES FIRST END
END NOMINAL DIAMETER 0.375 INCHES FIRST END
FIRST STEP NOMINAL LENGTH 0.234 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER 0.500 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 1 PLAIN AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE NOMINAL DIAMETER 0.089 INCHES TRANSVERSELY THROUGH HUB, FIRST END

Restrictions/Controls & Freight Information | NSN 3020-00-542-0879

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 121870 GEAR/SPEED INCREASING/REDUCING MACH
Less than car load rating Q 70
Less than truck load rating P 77.5
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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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