Part Details | VALVE DISK
4820-00-559-1643 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: 8102177525C851PC22, 810-2177525C851PC22, 8102177525C851PC22, 810-2177525C851PC22, 8102177525C851PC22, 810-2177525C851PC22, 8102177525C851PC22, 810-2177525C851PC22, 4820-00-559-1643, 00-559-1643, 4820005591643, 005591643
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 11, 1974 | 00-559-1643 | 35224 ( DISK, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-559-1643
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 810-2177525C851PC22 | 14959 | CRANE CODIV VALVE DIV |
| 810-2177525C851PC22 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 810-2177525C851PC22 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 810-2177525C851PC22 | 63686 | THE WALWORTH COMPANY |
Technical Data | NSN 4820-00-559-1643
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| STYLE DESIGNATOR | 6 PLAIN |
| OUTSIDE DIAMETER | 2.230 INCHES NOMINAL |
| OVERALL HEIGHT | 1.878 INCHES NOMINAL |
| SEAT ANGLE | 60.0 DEGREES NOMINAL |
| THREAD SERIES DESIGNATOR | UN |
| NOMINAL THREAD SIZE | 1.250 INCHES |
| THREAD QUANTITY PER INCH | 16 |
| THREAD CLASS | 2B |
| SPECIAL FEATURES | ASTM A216 GR WCB |