NSN 4820-00-397-6057
Part Details | SPECIAL SHAPED ACTUATOR VALVE DIAPHRAGM
4820-00-397-6057 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: 801449, 801449, 4820-00-397-6057, 00-397-6057, 4820003976057, 003976057
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-397-6057 | 40088 ( DIAPHRAGM, ACTUATOR VALVE, SPECIAL SHAPED ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-397-6057
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 801449 | 0KDP7 | KIDDE-FENWAL, INC.DBA KIDDE FIRE SYSTEM |
| 801449 | 96487 | VALCOR ENGINEERING CORPORATION |
Technical Data | NSN 4820-00-397-6057
| Characteristic | Specifications |
|---|---|
| OUTSIDE DIAMETER | 1.990 INCHES NOMINAL |
| CENTER HOLE DIAMETER | 0.312 INCHES NOMINAL |
| SPECIAL FEATURES | 1.239 IN. RAISED PORTION OD |