Product Details | CLUTCH DISK

3010-00-374-7278 A solid circular disk of wire-woven lining material or ceramic and metal substance and the like, molded to one or both sides and fastened directly or indirectly to the center spline or hub, which receives and transmits motion or power by engagement with the pressure plate assembly and the flywheel or the like. Includes dry or wet type disk, and may include damper springs. This item is designed to be used on marine, aircraft, and plant equipment in conjunction with a CLUTCH ASSEMBLY, FRICTION.

Part Alternates: UCL5230, 410231, 4-10231, 63UCL5230, 3010-00-374-7278, 00-374-7278, 63-UCL-5230, 3010003747278, 003747278

Mechanical Power Transmission Equipment | Torque Converters and Speed Changers

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-374-7278

Demand History | NSN 3010-00-374-7278

Part Number Request Date QTY Origin
3010-00-374-7278 2008-10-29 1 US

Cross Reference | NSN 3010-00-374-7278

Part Number Cage Code Manufacturer
4-10231 77873 GKN ROCKFORD, INC
63-UCL-5230 77873 GKN ROCKFORD, INC
UCL5230 66289 WISCONSIN MOTORS LLC
UCL5230 77873 GKN ROCKFORD, INC

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Technical Data | NSN 3010-00-374-7278

Characteristic Specifications
DISK MATERIAL STEEL
DESIGN TYPE DRY
FLEXIBILITY RIGID
DISK TYPE PLAIN
CONSTRUCTION SOLID
OUTSIDE DIAMETER 4.500 INCHES NOMINAL
SPLINE TYPE STRAIGHT
SPLINE QUANTITY 10
SPLINE MAJOR DIAMETER 1.125 INCHES NOMINAL
FEATURES PROVIDED FRICTION MATERIAL FACING
SPECIAL FEATURES INTEGRAL HUB INCLUDED
(NON-CORE DATA) INSIDE DIAMETER 1.562 INCHES NOMINAL
(NON-CORE DATA) SPLINE MINOR DIAMETER 0.875 INCHES NOMINAL
(NON-CORE DATA) OVERALL LENGTH 1.078 INCHES NOMINAL
(NON-CORE DATA) THICKNESS 0.062 INCHES NOMINAL
(NON-CORE DATA) MATERIAL THICKNESS 0.125 INCHES NOMINAL
(NON-CORE DATA) MATERIAL LOCATION BOTH SIDES
(NON-CORE DATA) DESIGN FORM SOLID
(NON-CORE DATA) ASBESTOS COMPOSITION TYPE MOLDED
(NON-CORE DATA) MATERIAL OUTSIDE DIAMETER 9.125 INCHES NOMINAL
(NON-CORE DATA) MATERIAL INSIDE DIAMETER 3.000 INCHES NOMINAL
(NON-CORE DATA) FACING ATTACHMENT METHOD RIVETED
(NON-CORE DATA) DISTANCE FROM FLYWHEEL FACE TO REAR OF HUB 0.750 INCHES NOMINAL
(NON-CORE DATA) MATERIAL ASBESTOS

Restrictions/Controls & Freight Information | NSN 3010-00-374-7278

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 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 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

Management | NSN 3010-00-374-7278

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Z
EA : Each