NSN 2520-00-040-1879 00809228, 804805, 809228
Product Details | CLUTCH DISK
2520-00-040-1879 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: 00809228, 804805, 809228, 8328127, 2520-00-040-1879, 00-040-1879, 2520000401879, 000401879
Vehicular Equipment Components | Vehicular Power Transmission Components
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 25 | 01 JAN 1963 | 00-040-1879 | 52060 ( DISK, CLUTCH, VEHICULAR ) |
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Related Products | NSN 2520-00-040-1879
Technical Data | NSN 2520-00-040-1879
| Characteristic | Specifications |
|---|---|
| DISK MATERIAL | STEEL |
| DESIGN TYPE | DRY |
| FLEXIBILITY | FLEXIBLE |
| DISK TYPE | PLAIN |
| CONSTRUCTION | SOLID |
| SPLINE TYPE | STRAIGHT |
| SPLINE QUANTITY | 10 |
| SPLINE MAJOR DIAMETER | 0.940 INCHES MINIMUM AND 0.950 INCHES MAXIMUM |
| FEATURES PROVIDED | FRICTION MATERIAL FACING AND MATERIAL FACING GROOVE |
| SPECIAL FEATURES | DAMPER SPRING ENCASEMENT PROVISION INCLUDED; INTEGRAL HUB INCLUDED |
| (NON-CORE DATA) SPLINE MINOR DIAMETER | 0.756 INCHES MINIMUM AND 0.766 INCHES MAXIMUM |
| (NON-CORE DATA) OVERALL LENGTH | 0.937 INCHES NOMINAL |
| (NON-CORE DATA) THICKNESS | 0.030 INCHES NOMINAL |
| (NON-CORE DATA) MATERIAL THICKNESS | 0.132 INCHES MINIMUM AND 0.138 INCHES MAXIMUM |
| (NON-CORE DATA) MATERIAL LOCATION | BOTH SIDES |
| (NON-CORE DATA) DESIGN FORM | CUSHION SEGMENT |
| (NON-CORE DATA) ASBESTOS COMPOSITION TYPE | METAL IMPREGNATED |
| (NON-CORE DATA) MATERIAL OUTSIDE DIAMETER | 8.500 INCHES NOMINAL |
| (NON-CORE DATA) MATERIAL INSIDE DIAMETER | 5.750 INCHES NOMINAL |
| (NON-CORE DATA) SECTION QUANTITY PER SIDE | 1 |
| (NON-CORE DATA) FACING ATTACHMENT METHOD | RIVETED |
| (NON-CORE DATA) DAMPER SPRING QUANTITY | 4 |
| (NON-CORE DATA) MATERIAL | ASBESTOS |
Restrictions/Controls & Freight Information | NSN 2520-00-040-1879
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | P | There 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: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious 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 | M | 85 |
| Less than truck load rating | M | 85.0 |
| Water commodity Code | 885 | 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 | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| 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 |



