NSN 4820-00-097-9890
Part Details | FLAT VALVE DIAPHRAGM
4820-00-097-9890 An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not 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 a center hole. Excludes DIAPHRAGM, VALVE, SPECIAL SHAPED and GASKET.
Alternate Parts: 2971, 2971L, 2971, 4820-00-097-9890, 00-097-9890, 4820000979890, 000979890
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 29, 1967 | 00-097-9890 | 60396 ( DIAPHRAGM, VALVE, FLAT ) |
REFERENCE DRAWINGS & PICTURES
FLAT
Cross Reference | NSN 4820-00-097-9890
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2971 | 75545 | LAWLER MANUFACTURING CO. INC. |
| 2971L | 55378 | TRAC REGULATORS INC |
| 2971 | 55378 | TRAC REGULATORS INC |
Technical Data | NSN 4820-00-097-9890
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER FABRIC REINFORCED |
| STYLE DESIGNATOR | FLAT |
| HOLE DIAMETER | 0.410 INCHES NOMINAL |
| OUTSIDE DIAMETER | 9.500 INCHES NOMINAL |
| BOLT CIRCLE DIAMETER | 8.625 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.062 INCHES NOMINAL |
| CENTER HOLE DIAMETER | 0.532 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 12 |