NSN 4820-00-493-1971
Part Details | SPECIAL SHAPED ACTUATOR VALVE DIAPHRAGM
4820-00-493-1971 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: 531503101, 531-503101, B26247, 4820-00-493-1971, 00-493-1971, 4820004931971, 004931971
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 13, 1970 | 00-493-1971 | 40088 ( DIAPHRAGM, ACTUATOR VALVE, SPECIAL SHAPED ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-493-1971
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 531-503101 | 33547 | KIELEY AND MUELLER INCSUB OF JOHNSON CONTROLS INC |
| B26247 | 33547 | KIELEY AND MUELLER INCSUB OF JOHNSON CONTROLS INC |
Technical Data | NSN 4820-00-493-1971
| Characteristic | Specifications |
|---|---|
| HOLE DIAMETER | 0.375 INCHES NOMINAL |
| OUTSIDE DIAMETER | 7.500 INCHES NOMINAL |
| BOLT CIRCLE DIAMETER | 6.750 INCHES NOMINAL |
| OVERALL HEIGHT | 0.625 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.066 INCHES NOMINAL |
| CENTER HOLE DIAMETER | 0.500 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 12 |