Product Details | GEAR CLUSTER

3020-01-136-1470 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: 65391-11674-104, 3020-01-136-1470, 01-136-1470, 3020011361470, 6539111674104, 011361470

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

Supply Group (FSG) NSN Assign. NIIN
30 04 AUG 1982 01-136-1470

Drawings & Photos | NSN 3020-01-136-1470


Demand History | NSN 3020-01-136-1470

Part Number Request Date QTY Origin
65391-11674-104 2025-09-268 4 DIBBS
65391-11674-104 2025-04-107 4 DIBBS
65391-11674-104 2025-02-44 4 DIBBS
65391-11674-104 2024-05-129 4 DIBBS
65391-11674-104 2024-02-43 2 DIBBS
3020-01-136-1470 2019-06-157 49 DIBBS
3020-01-136-1470 2019-04-107 15 DIBBS
65391-11674-104 2019-01-16 6 DIBBS
3020-01-136-1470 2018-12-352 6 DIBBS
3020-01-136-1470 2018-09-260 7 DIBBS
6539-11-167-4104 2013-04-92 1 JP

Cross Reference | NSN 3020-01-136-1470

Part Number Cage Code Manufacturer
65391-11674-104 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 3020-01-136-1470

Characteristic Specifications
MATERIAL STEEL OVERALL
CONSTRUCTION SOLID
DESIGN TYPE SPUR FIRST GEAR SPUR SECOND GEAR
NOMINAL OVERALL LENGTH 9.586 INCHES
BORE STYLE 6 INVOLUTE SPLINE BOTH ENDS
SPLINE QUANTITY 47 SECOND END
HUB STYLE DESIGNATOR 3 THREADED FIRST END 3 THREADED SECOND END
HUB NOMINAL LENGTH 3.1520 INCHES FIRST END 1.4030 INCHES SECOND END 0.360 INCHES BETWEEN FIRST AND SECOND GEAR
ATTACHMENT METHOD MOUNTING HOLE
SPECIAL FEATURES FLIGHT SAFETY CRITICAL
CRITICALITY CODE JUSTIFICATION FEAT
MANUFACTURERS CODE 78286
DESIGN CONTROL REFERENCE 65391-11674-104

Restrictions/Controls & Freight Information | NSN 3020-01-136-1470

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:AItem does not contain precious metal
Criticality Code:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 KE Naval ICP
Philadelphia, PA 19111
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 3020-01-136-1470

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDLUHELICOPTERS(CH-53E)
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesHDIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each