Product Details | CLUTCH DISK

2520-00-623-0758 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: PC2574, 886938C1, 125504, 2520-00-623-0758, 00-623-0758, 2520006230758, 006230758

Vehicular Equipment Components | Vehicular Power Transmission Components

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1963 00-623-0758

Demand History | NSN 2520-00-623-0758

Part Number Request Date QTY Origin
2520-00-623-0758 2010-10-278 7 CA

Cross Reference | NSN 2520-00-623-0758

Part Number Cage Code Manufacturer
125504 29510 KOMATSU AMERICAN INTL CO
886938C1 0SAT8 KOMATSU AMERICA CORP.
886938C1 29510 KOMATSU AMERICAN INTL CO
PC2574 79370 THE S K WELLMAN CORP DBA WELLMAN FRICTION PRODUCTS

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Technical Data | NSN 2520-00-623-0758

Characteristic Specifications
DISK MATERIAL STEEL
DESIGN TYPE WET
FLEXIBILITY RIGID
DISK TYPE INTERNAL TEETH
CONSTRUCTION SOLID
OUTSIDE DIAMETER 5.750 INCHES NOMINAL
TEETH QUANTITY PER DISK 32
FEATURES PROVIDED FRICTION MATERIAL FACING AND MATERIAL FACING GROOVE
(NON-CORE DATA) THICKNESS 0.030 INCHES NOMINAL
(NON-CORE DATA) MATERIAL THICKNESS 0.016 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 5.750 INCHES NOMINAL
(NON-CORE DATA) MATERIAL INSIDE DIAMETER 3.460 INCHES NOMINAL
(NON-CORE DATA) FACING ATTACHMENT METHOD BONDED
(NON-CORE DATA) TEETH PITCH DIAMETER 3.220 INCHES NOMINAL
(NON-CORE DATA) MATERIAL COPPER

Restrictions/Controls & Freight Information | NSN 2520-00-623-0758

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 2520-00-623-0758

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each