NSN 4820-00-449-4559
Part Details | SPECIAL SHAPED ACTUATOR VALVE DIAPHRAGM
4820-00-449-4559 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: 277010, 277010, 4820-00-449-4559, 00-449-4559, 4820004494559, 004494559
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 16, 1972 | 00-449-4559 | 40088 ( DIAPHRAGM, ACTUATOR VALVE, SPECIAL SHAPED ) |
REFERENCE DRAWINGS & PICTURES
SPECIAL SHAPED
Cross Reference | NSN 4820-00-449-4559
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 277010 | 82328 | DRESSER RAND CO TERRY CORP STEAMTURBINE MOTOR AND GENERATOR CO A |
| 277010 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES,INC. |
Technical Data | NSN 4820-00-449-4559
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER |
| STYLE DESIGNATOR | SPECIAL SHAPED |
| HOLE DIAMETER | 0.300 INCHES NOMINAL |
| OUTSIDE DIAMETER | 4.312 INCHES NOMINAL |
| BOLT CIRCLE DIAMETER | 3.625 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.040 INCHES NOMINAL |
| CENTER HOLE DIAMETER | 0.375 INCHES NOMINAL |
| BEAD DIAMETER | 2.500 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 6 |