NSN 2520-00-431-0725 HD242, HS983, 258208R91
Product Details | CLUTCH DISK
2520-00-431-0725 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: HD242, HS983, 258208R91, 52848DA, 10P369, 2520-00-431-0725, 00-431-0725, 2520004310725, 004310725
Vehicular Equipment Components | Vehicular Power Transmission Components
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 25 | 01 JAN 1963 | 00-431-0725 | 52060 ( DISK, CLUTCH, VEHICULAR ) |
Cross Reference | NSN 2520-00-431-0725
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 10P369 | 81240 | WHITE FARM EQUIPMENT CO SUB OF TIC INVESTMENT INC |
| 258208R91 | 0SAT8 | KOMATSU AMERICA CORP. |
| 258208R91 | 29510 | KOMATSU AMERICAN INTL CO |
| 258208R91 | 92679 | NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION |
| 52848DA | 31007 | NAVISTAR INTL CORP |
| HD242 | 31204 | PERFECTION CLUTCH |
| HS983 | 29510 | KOMATSU AMERICAN INTL CO |
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Related Products | NSN 2520-00-431-0725
Technical Data | NSN 2520-00-431-0725
| Characteristic | Specifications |
|---|---|
| DISK MATERIAL | STEEL |
| DESIGN TYPE | WET |
| FLEXIBILITY | RIGID |
| DISK TYPE | PLAIN |
| CONSTRUCTION | SOLID |
| OUTSIDE DIAMETER | 10.875 INCHES NOMINAL |
| SPLINE TYPE | STRAIGHT |
| SPLINE QUANTITY | 10 |
| SPLINE MAJOR DIAMETER | 1.495 INCHES NOMINAL |
| FEATURES PROVIDED | FRICTION MATERIAL FACING |
| SPECIAL FEATURES | INTEGRAL HUB INCLUDED; OIL DEFLECTOR QUANTITY: 1; OIL DEFLECTOR OUTSIDE DIAMETER: 6.500 IN. NOMINAL |
| (NON-CORE DATA) INSIDE DIAMETER | 2.400 INCHES NOMINAL |
| (NON-CORE DATA) SPLINE MINOR DIAMETER | 1.215 INCHES NOMINAL |
| (NON-CORE DATA) OVERALL LENGTH | 1.925 INCHES NOMINAL |
| (NON-CORE DATA) THICKNESS | 0.140 INCHES NOMINAL |
| (NON-CORE DATA) MATERIAL THICKNESS | 0.170 INCHES NOMINAL |
| (NON-CORE DATA) MATERIAL LOCATION | BOTH SIDES |
| (NON-CORE DATA) DESIGN FORM | SOLID |
| (NON-CORE DATA) ASBESTOS COMPOSITION TYPE | METAL IMPREGNATED |
| (NON-CORE DATA) MATERIAL OUTSIDE DIAMETER | 10.875 INCHES NOMINAL |
| (NON-CORE DATA) MATERIAL INSIDE DIAMETER | 6.750 INCHES NOMINAL |
| (NON-CORE DATA) FACING ATTACHMENT METHOD | RIVETED |
| (NON-CORE DATA) DISTANCE FROM FLYWHEEL FACE TO REAR OF HUB | 2.000 INCHES NOMINAL |
| (NON-CORE DATA) MATERIAL | ASBESTOS |
Restrictions/Controls & Freight Information | NSN 2520-00-431-0725
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item 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 | ||
Management | NSN 2520-00-431-0725
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9C | Navy-owned stocks of defense construction material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9C | Defense Supply Center Columbus Columbus, OH 43215 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



