Product Details | CLUTCH DISK

2520-00-472-4053 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: 642146, 2520-00-472-4053, 00-472-4053, 2520004724053, 004724053

Vehicular Equipment Components | Vehicular Power Transmission Components

Supply Group (FSG) NSN Assign. NIIN
25 02 JUN 1971 00-472-4053

Cross Reference | NSN 2520-00-472-4053

Part Number Cage Code Manufacturer
642146 92392 ALLIS-CHALMERS CORP

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Technical Data | NSN 2520-00-472-4053

Characteristic Specifications
DISK MATERIAL STEEL
DESIGN TYPE DRY
FLEXIBILITY RIGID
DISK TYPE INTERNAL TEETH
OUTSIDE DIAMETER 8.000 INCHES NOMINAL
TEETH QUANTITY PER DISK 56
(NON-CORE DATA) THICKNESS 0.094 INCHES NOMINAL
(NON-CORE DATA) TOOTH ARRANGEMENT CONTINUOUS
(NON-CORE DATA) DESIGN FORM SOLID
(NON-CORE DATA) TEETH PITCH DIAMETER 5.600 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 2520-00-472-4053

Category Code Description
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.
Precious Metals Indicator Code:AItem does not contain precious metal
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
No Freight Information