Product Details | GEAR CLUSTER

3020-00-930-5136 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: 5494105002, 549-4105-002, 3020-00-930-5136, 00-930-5136, 3020009305136, 009305136

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

Supply Group (FSG) NSN Assign. NIIN
30 03 JUN 1966 00-930-5136

Drawings & Photos | NSN 3020-00-930-5136


Demand History | NSN 3020-00-930-5136

Part Number Request Date QTY Origin
549-4105-002 2025-09-246 3 DIBBS
549-4105-002 2025-08-226 1 DIBBS

Cross Reference | NSN 3020-00-930-5136

Part Number Cage Code Manufacturer
549-4105-002 13499 ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS

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Technical Data | NSN 3020-00-930-5136

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING SHAFT/HUB ALUMINUM FIRST GEAR STEEL CORROSION RESISTING SECOND GEAR STEEL CORROSION RESISTING THIRD GEAR
CONSTRUCTION ASSEMBLED
DESIGN TYPE SPUR FIRST GEAR SPUR SECOND GEAR SPUR THIRD GEAR
NOMINAL OUTSIDE DIAMETER 1.0220 INCHES FIRST GEAR 0.2968 INCHES SECOND GEAR 0.2968 INCHES THIRD GEAR
NOMINAL OVERALL LENGTH 0.906 INCHES
HUB STYLE DESIGNATOR 1 PLAIN BETWEEN SECOND AND THIRD GEAR 1 PLAIN BOTH ENDS
HUB NOMINAL LENGTH 0.1440 INCHES FIRST END 0.1430 INCHES SECOND END 0.094 INCHES BETWEEN SECOND AND THIRD GEAR
HUB NOMINAL DIAMETER 0.175 INCHES BETWEEN SECOND AND THIRD GEAR 0.125 INCHES BOTH ENDS

Restrictions/Controls & Freight Information | NSN 3020-00-930-5136

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 CL U.S. Army Communications-Electronics
Fort Monmouth, NJ 07703-5006
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

Management | NSN 3020-00-930-5136

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each