Product Details | GEAR CLUSTER

3020-00-800-7934 A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see GEARSHAFT (as modified). Excludes GEAR SUBASSEMBLY, SPEED DECREASER.

Part Alternates: 8007934, 3020-00-800-7934, 00-800-7934, 3020008007934, 008007934

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-800-7934

Drawings & Photos | NSN 3020-00-800-7934


Cross Reference | NSN 3020-00-800-7934

Part Number Cage Code Manufacturer
8007934 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 3020-00-800-7934

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024 SHAFT/HUB ALUMINUM ALLOY 2024 FIRST GEAR STEEL COMP 416SE SECOND GEAR
SURFACE TREATMENT PASSIVATE SECOND GEAR
CONSTRUCTION ASSEMBLED
DESIGN TYPE SPUR FIRST GEAR
NOMINAL OUTSIDE DIAMETER 5.792 INCHES FIRST GEAR 1.477 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH 0.958 INCHES
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.312 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN FIRST END 1 PLAIN SECOND END
HUB NOMINAL LENGTH 0.102 INCHES FIRST END 0.413 INCHES SECOND END 0.114 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER 1.312 INCHES BETWEEN SECOND AND THIRD GEAR
ATTACHMENT METHOD MOUNTING HOLE
MANUFACTURERS CODE 18876
DESIGN CONTROL REFERENCE 8007934

Restrictions/Controls & Freight Information | NSN 3020-00-800-7934

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 013120 ALUMINUM ARTICLE NOI SUB 6
Less than car load rating J 100.2
Less than truck load rating J 100.2
Water commodity Code 576 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
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