Product Details | GEAR CLUSTER

3020-00-890-4220 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: 5546428002, 554-6428-002, 3020-00-890-4220, 00-890-4220, 3020008904220, 008904220

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

Supply Group (FSG) NSN Assign. NIIN
30 12 APR 1968 00-890-4220

Drawings & Photos | NSN 3020-00-890-4220


Cross Reference | NSN 3020-00-890-4220

Part Number Cage Code Manufacturer
554-6428-002 13499 ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS

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Technical Data | NSN 3020-00-890-4220

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024 FIRST GEAR
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR
SURFACE TREATMENT ANODIZE FIRST GEAR
CONSTRUCTION ASSEMBLED
DESIGN TYPE SPUR FIRST GEAR SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER 0.6450 INCHES FIRST GEAR 0.2390 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH 0.311 INCHES
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.125 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN FIRST END 1 PLAIN SECOND END
HUB NOMINAL LENGTH 0.0470 INCHES FIRST END 0.015 INCHES SECOND END
HUB NOMINAL DIAMETER 0.1880 INCHES BETWEEN FIRST AND SECOND GEAR 0.1870 INCHES BETWEEN SECOND AND THIRD GEAR
MANUFACTURERS CODE 13499
DESIGN CONTROL REFERENCE 554-6428-002

Restrictions/Controls & Freight Information | NSN 3020-00-890-4220

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 K 92.5
Water commodity Code 593 unknown
Originating Activity Code TG Warner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable