Product Details | CLUTCH DISK

2520-00-580-1162 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: 1086, 4B0035, 4B35, 5H8530, 2520-00-580-1162, 00-580-1162, 2520005801162, 005801162

Vehicular Equipment Components | Vehicular Power Transmission Components

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1963 00-580-1162

Cross Reference | NSN 2520-00-580-1162

Part Number Cage Code Manufacturer
1086 79370 THE S K WELLMAN CORP DBA WELLMAN FRICTION PRODUCTS
4B0035 11083 CATERPILLAR INC. DBA CATERPILLAR
4B35 11083 CATERPILLAR INC. DBA CATERPILLAR
5H8530 11083 CATERPILLAR INC. DBA CATERPILLAR

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Technical Data | NSN 2520-00-580-1162

Characteristic Specifications
DISK MATERIAL STEEL
DESIGN TYPE DRY
FLEXIBILITY RIGID
DISK TYPE EXTERNAL TEETH
CONSTRUCTION SOLID
TEETH QUANTITY PER DISK 119
FEATURES PROVIDED FRICTION MATERIAL FACING
(NON-CORE DATA) INSIDE DIAMETER 6.750 INCHES MINIMUM AND 6.812 INCHES MAXIMUM
(NON-CORE DATA) THICKNESS 0.08235 INCHES MINIMUM AND 0.09825 INCHES MAXIMUM
(NON-CORE DATA) MATERIAL THICKNESS 0.047 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 9.438 INCHES MINIMUM AND 9.500 INCHES MAXIMUM
(NON-CORE DATA) MATERIAL INSIDE DIAMETER 6.812 INCHES MINIMUM AND 6.874 INCHES MAXIMUM
(NON-CORE DATA) FACING ATTACHMENT METHOD BONDED
(NON-CORE DATA) TEETH PITCH DIAMETER 9.9167 INCHES NOMINAL
(NON-CORE DATA) MATERIAL BRONZE
(NON-CORE DATA) FSC APPLICATION DATA STEERING CLUTCH GROUP,TRACTOR MOUNTED SCOOP TYPE LOADER
MANUFACTURERS CODE 79370
DESIGN CONTROL REFERENCE 1086

Restrictions/Controls & Freight Information | NSN 2520-00-580-1162

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
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 126840 POWER TRANS BELT CLAMPS,GUIDES ETC
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 2520-00-580-1162

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesLLOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each