Product Details | GEAR CLUSTER

3020-01-086-4159 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: 2557414, 3020-01-086-4159, 01-086-4159, 3020010864159, 010864159

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

Supply Group (FSG) NSN Assign. NIIN
30 28 NOV 1979 01-086-4159

Drawings & Photos | NSN 3020-01-086-4159


Cross Reference | NSN 3020-01-086-4159

Part Number Cage Code Manufacturer
2557414 07187 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL

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Technical Data | NSN 3020-01-086-4159

Characteristic Specifications
MATERIAL ALUMINUM ALLOY OVERALL
SURFACE TREATMENT ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625,TYPE 1,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONSTRUCTION SOLID
DESIGN TYPE SPUR FIRST GEAR SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER 1.2000 INCHES FIRST GEAR 1.0250 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH 0.562 INCHES
PRECISION CLASSIFICATION QUALITY NUMBER 10 ALL GEARS
BACKLASH DESIGNATION GRADE C FIRST GEAR
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.090 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 2 SPLIT SECOND END 1 PLAIN BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH 0.250 INCHES SECOND END 0.062 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER 0.188 INCHES SECOND END 0.938 INCHES BETWEEN FIRST AND SECOND GEAR
ATTACHMENT METHOD CLAMP

Restrictions/Controls & Freight Information | NSN 3020-01-086-4159

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 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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