NSN 4820-01-077-9257
Part Details | SPECIAL SHAPED ACTUATOR VALVE DIAPHRAGM
4820-01-077-9257 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: 189305EPC3035, 189305EPC30-35, 172C9316PC1, 495846 PT 275177, 4820-01-077-9257, 01-077-9257, 4820010779257, 010779257
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 02, 1979 | 01-077-9257 | 40088 ( DIAPHRAGM, ACTUATOR VALVE, SPECIAL SHAPED ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-077-9257
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 189305EPC30-35 | 92439 | BABCOCK & WILCOX COMPANIES THEDIV SALES & SERVICE |
| 172C9316PC1 | 24374 | BECHTEL TECHNICAL SERVICES INCMACHINERY APPARATUS OPN |
| 495846 PT 275177 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INCDIV SENSORS & CONTROLS |
Technical Data | NSN 4820-01-077-9257
| Characteristic | Specifications |
|---|---|
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. |
| CRITICALITY CODE JUSTIFICATION | ZZZY |