Part Details | SPECIAL SHAPED ACTUATOR VALVE DIAPHRAGM
4820-00-138-2074 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: 110EN1, A110410165, A11-0410-165, 4820-00-138-2074, 00-138-2074, 4820001382074, 001382074
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 24, 1971 | 00-138-2074 | 40088 ( DIAPHRAGM, ACTUATOR VALVE, SPECIAL SHAPED ) |
REFERENCE DRAWINGS & PICTURES
SPECIAL SHAPED
Cross Reference | NSN 4820-00-138-2074
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 110EN1 | 0HDN8 | MCCANNA INC |
| A11-0410-165 | 25203 | ROCKWELL INTL CORPFLOW CONTROL DIV |
Technical Data | NSN 4820-00-138-2074
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER CHLOROPRENE CLASS CR |
| STYLE DESIGNATOR | SPECIAL SHAPED |
| HOLE DIAMETER | 0.422 INCHES NOMINAL |
| RADIUS | 0.625 INCHES NOMINAL |
| OVERALL LENGTH | 2.873 INCHES NOMINAL |
| OVERALL HEIGHT | 0.562 INCHES NOMINAL |
| OVERALL WIDTH | 3.000 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.250 INCHES NOMINAL |
| OUTSIDE CORNER RADIUS | 0.312 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 2.125 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.250 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 4 |