Product Details | CLUTCH DISK

2520-00-738-8729 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 tanks, automobiles, construction equipment, and the like in conjunction with a CLUTCH ASSEMBLY, FRICTION.

Part Alternates: PC1822, PC-1822, 2J5513, 2520-00-738-8729, 00-738-8729, 2520007388729, 007388729

Vehicular Equipment Components | Vehicular Power Transmission Components

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1960 00-738-8729

Cross Reference | NSN 2520-00-738-8729

Part Number Cage Code Manufacturer
2J5513 11083 CATERPILLAR INC. DBA CATERPILLAR
PC-1822 79370 THE S K WELLMAN CORP DBA WELLMAN FRICTION PRODUCTS

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Technical Data | NSN 2520-00-738-8729

Characteristic Specifications
DISK MATERIAL STEEL
DESIGN TYPE WET
FLEXIBILITY RIGID
DISK TYPE EXTERNAL TEETH
CONSTRUCTION SOLID
TEETH QUANTITY PER DISK 120
FEATURES PROVIDED FRICTION MATERIAL FACING AND MATERIAL FACING GROOVE
(NON-CORE DATA) INSIDE DIAMETER 11.500 INCHES NOMINAL
(NON-CORE DATA) THICKNESS 0.085 INCHES NOMINAL
(NON-CORE DATA) MATERIAL THICKNESS 0.053 INCHES NOMINAL
(NON-CORE DATA) MATERIAL LOCATION BOTH SIDES
(NON-CORE DATA) TOOTH ARRANGEMENT CONTINUOUS
(NON-CORE DATA) DESIGN FORM SOLID
(NON-CORE DATA) MATERIAL OUTSIDE DIAMETER 14.312 INCHES NOMINAL
(NON-CORE DATA) MATERIAL INSIDE DIAMETER 11.500 INCHES NOMINAL
(NON-CORE DATA) FACING ATTACHMENT METHOD BONDED
(NON-CORE DATA) TEETH PITCH DIAMETER 15.000 INCHES NOMINAL
(NON-CORE DATA) MATERIAL BRONZE

Restrictions/Controls & Freight Information | NSN 2520-00-738-8729

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeYInformation is in the Hazardous Materials Information System (HMIS)
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 019940 AUTO TRANSMISSIONS R CLUTCHES
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 586 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 2520-00-738-8729

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 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
1
EA : Each