NSN 4820-01-062-3990
Part Details | SPECIAL SHAPED ACTUATOR VALVE DIAPHRAGM
4820-01-062-3990 An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. The item may contain bolt holes and/or center holes. Excludes DIAPHRA GM, VALVE, FLAT and GASKET.
Alternate Parts: 9L7873, 9L7873, IPD9L7873, 4820-01-062-3990, 01-062-3990, 4820010623990, 010623990
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 15, 1978 | 01-062-3990 | 40088 ( DIAPHRAGM, ACTUATOR VALVE, SPECIAL SHAPED ) |
REFERENCE DRAWINGS & PICTURES
SPECIAL SHAPED
Cross Reference | NSN 4820-01-062-3990
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9L7873 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
| 9L7873 | U3363 | CATERPILLAR TRACTOR CO LTD |
| IPD9L7873 | 55883 | INDUSTRIAL PARTS DEPOT, LLCDBA IPD |
Technical Data | NSN 4820-01-062-3990
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER |
| STYLE DESIGNATOR | SPECIAL SHAPED |
| HOLE DIAMETER | 0.250 INCHES NOMINAL |
| OUTSIDE DIAMETER | 5.125 INCHES NOMINAL |
| BOLT CIRCLE DIAMETER | 4.625 INCHES NOMINAL |
| OVERALL HEIGHT | 1.000 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.031 INCHES NOMINAL |
| TAPER MINOR DIAMETER | 3.375 INCHES NOMINAL |
| TAPER MAJOR DIAMETER | 3.625 INCHES NOMINAL |
| CENTER HOLE DIAMETER | 0.203 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 7 |