NSN 2520-00-977-8748 7H2023, 00-977-8748, 009778748
Product Details | CLUTCH DISK
2520-00-977-8748 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: 7H2023, 2520-00-977-8748, 00-977-8748, 2520009778748, 009778748
Vehicular Equipment Components | Vehicular Power Transmission Components
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 25 | 01 JAN 1963 | 00-977-8748 | 52060 ( DISK, CLUTCH, VEHICULAR ) |
Cross Reference | NSN 2520-00-977-8748
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7H2023 | 11083 | CATERPILLAR INC. DBA CATERPILLAR |
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Related Products | NSN 2520-00-977-8748
Technical Data | NSN 2520-00-977-8748
| Characteristic | Specifications |
|---|---|
| DISK MATERIAL | IRON CAST |
| DESIGN TYPE | DRY |
| FLEXIBILITY | RIGID |
| DISK TYPE | EXTERNAL TEETH |
| TEETH QUANTITY PER DISK | 72 |
| (NON-CORE DATA) INSIDE DIAMETER | 12.250 INCHES NOMINAL |
| (NON-CORE DATA) THICKNESS | 1.188 INCHES NOMINAL |
| (NON-CORE DATA) TOOTH ARRANGEMENT | CONTINUOUS |
| (NON-CORE DATA) DESIGN FORM | SOLID |
| (NON-CORE DATA) TEETH PITCH DIAMETER | 18.000 INCHES NOMINAL |
Restrictions/Controls & Freight Information | NSN 2520-00-977-8748
| 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 |
|---|---|---|
| No Freight Information | ||