Part Details | VALVE DISK
4820-01-421-9648 An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
Alternate Parts: 8036397434X43XXX015, 803-6397434-X43XXX-015, 8036397434X43XXX ITEM 15, 803-6397434-X43XXX ITEM 15, 8036397434X23, 803-6397434-X23, 6397434, 8036397434X43XXX048, 803-6397434-X43XXX-048, 4820-01-421-9648, 01-421-9648, 4820014219648, 014219648
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 17, 1995 | 01-421-9648 | 35224 ( DISK, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-421-9648
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 803-6397434-X43XXX-015 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-6397434-X43XXX ITEM 15 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-6397434-X23 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 6397434 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-6397434-X43XXX-048 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-421-9648
| Characteristic | Specifications |
|---|---|
| INSIDE DIAMETER | 0.395 INCHES NOMINAL |
| SHANK DIAMETER | 0.750 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.313 INCHES NOMINAL |
| OVERALL HEIGHT | 1.312 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.812 INCHES NOMINAL |
| SPECIAL FEATURES | COBALT CHROMIUM TUNGSTEN NICKEL MATERIAL PER MIL-C-24252 COMP 1 COND CA-7 |
| END ITEM IDENTIFICATION | SEAWOLF CLASS SSN |