Product Details | GEAR CLUSTER

3020-00-090-8788 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: 16260561, 1626056-1, 3020-00-090-8788, 00-090-8788, 3020000908788, 000908788

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

Supply Group (FSG) NSN Assign. NIIN
30 22 NOV 1972 00-090-8788

Drawings & Photos | NSN 3020-00-090-8788


Demand History | NSN 3020-00-090-8788

Part Number Request Date QTY Origin
16260561 2010-06-173 1 United States

Cross Reference | NSN 3020-00-090-8788

Part Number Cage Code Manufacturer
1626056-1 99251 CARLETON LIFE SUPPORT SYSTEMS INC. DBA COBHAM MISSION SYSTEM

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Technical Data | NSN 3020-00-090-8788

Characteristic Specifications
MATERIAL STEEL COMP 416 SHAFT/HUB ALUMINUM ALLOY 6061 FIRST GEAR STEEL COMP 303 SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-764,TYPE 416 FED SPEC SINGLE MATERIAL RESPONSE SHAFT/HUB QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR QQ-S-764,TYPE 303 CANCELED FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR
HARDNESS RATING 38.0 ROCKWELL C MINIMUM HUB
CONSTRUCTION ASSEMBLED
DESIGN TYPE SPUR FIRST GEAR SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER 1.0073 INCHES FIRST GEAR 0.1570 INCHES SECOND GEAR
HUB STYLE DESIGNATOR 1 PLAIN BETWEEN FIRST AND SECOND GEAR 1 PLAIN BOTH ENDS
MANUFACTURERS CODE 99251
DESIGN CONTROL REFERENCE 1626056-1

Restrictions/Controls & Freight Information | NSN 3020-00-090-8788

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 121870 GEAR/SPEED INCREASING/REDUCING MACH
Less than car load rating
Less than truck load rating P 77.5
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 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

Management | NSN 3020-00-090-8788

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Z
EA : Each