Product Details | GEAR CLUSTER

3020-00-752-3387 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: 140654, 14065401, 140654-01, 3020-00-752-3387, 00-752-3387, 3020007523387, 007523387

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1961 00-752-3387

Drawings & Photos | NSN 3020-00-752-3387


Demand History | NSN 3020-00-752-3387

Part Number Request Date QTY Origin
140654 2014-10-297 2 United States
140654 2014-02-34 2 United States

Cross Reference | NSN 3020-00-752-3387

Part Number Cage Code Manufacturer
140654 35351 GE AVIATION SYSTEMS LLC
140654-01 35351 GE AVIATION SYSTEMS LLC

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Technical Data | NSN 3020-00-752-3387

Characteristic Specifications
MATERIAL STEEL COMP 303S FIRST GEAR COPPER ALLOY SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE FIRST GEAR QQ-B-679 FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR
SURFACE TREATMENT PASSIVATE OVERALL
CONSTRUCTION ASSEMBLED
DESIGN TYPE SPUR FIRST GEAR SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER 0.803 INCHES FIRST GEAR 0.497 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH 0.558 INCHES
PRECISION CLASSIFICATION QUALITY NUMBER 9 ALL GEARS
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.138 INCHES BOTH ENDS
SPECIAL FEATURES BORE THD THRU 0.138-40

Restrictions/Controls & Freight Information | NSN 3020-00-752-3387

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
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 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