NSN 4820-00-678-0298
Part Details | SPECIAL SHAPED ACTUATOR VALVE DIAPHRAGM
4820-00-678-0298 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: 8165201, 81652-01, 189214, 1892-14, 186514, 1865-14, 4820-00-678-0298, 00-678-0298, 4820006780298, 006780298
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-678-0298 | 40088 ( DIAPHRAGM, ACTUATOR VALVE, SPECIAL SHAPED ) |
REFERENCE DRAWINGS & PICTURES
SPECIAL SHAPED
Cross Reference | NSN 4820-00-678-0298
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 81652-01 | 24658 | GENERAL REGULATOR CORP.DBA ACCUDRIV |
| 1892-14 | 24658 | GENERAL REGULATOR CORP.DBA ACCUDRIV |
| 1865-14 | 24658 | GENERAL REGULATOR CORP.DBA ACCUDRIV |
Technical Data | NSN 4820-00-678-0298
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER SYNTHETIC |
| STYLE DESIGNATOR | SPECIAL SHAPED |
| HOLE DIAMETER | 0.187 INCHES NOMINAL |
| OUTSIDE DIAMETER | 2.250 INCHES NOMINAL |
| BOLT CIRCLE DIAMETER | 1.812 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.012 INCHES NOMINAL |
| CENTER HOLE DIAMETER | 0.125 INCHES NOMINAL |
| BEAD DIAMETER | 1.312 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 12 |