NSN 4820-00-678-0291
Part Details | FLAT VALVE DIAPHRAGM
4820-00-678-0291 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: 14474, 1447-4, 4820-00-678-0291, 00-678-0291, 4820006780291, 006780291
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-678-0291 | 60396 ( DIAPHRAGM, VALVE, FLAT ) |
REFERENCE DRAWINGS & PICTURES
FLAT
Cross Reference | NSN 4820-00-678-0291
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1447-4 | 81412 | TREADWELL CORPORATION |
Technical Data | NSN 4820-00-678-0291
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER FABRIC REINFORCED |
| STYLE DESIGNATOR | FLAT |
| HOLE DIAMETER | 0.280 INCHES NOMINAL |
| OUTSIDE DIAMETER | 3.375 INCHES NOMINAL |
| BOLT CIRCLE DIAMETER | 2.812 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.016 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 12 |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | SELECTED AND TESTED FOR USE ON ELECTROLYTIC OXYGEN NITROGEN GENERATOR |