Part Details | VALVE DISK
4820-01-326-3945 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: 48004531, 480045-31, 480045 ITEM 31, 5295904795 ITEM 31, 529-5904795 ITEM 31, 4820-01-326-3945, 01-326-3945, 4820013263945, 013263945
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 22, 1990 | 01-326-3945 | 35224 ( DISK, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-01-326-3945
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 480045-31 | 1CC97 | HUNTINGTON INGALLS INCORPORATEDDIV INGALLS SHIPBUILDING |
| 480045 ITEM 31 | 1CC97 | HUNTINGTON INGALLS INCORPORATEDDIV INGALLS SHIPBUILDING |
| 529-5904795 ITEM 31 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-326-3945
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| STYLE DESIGNATOR | 8 PLAIN |
| OUTSIDE DIAMETER | 2.250 INCHES NOMINAL |
| OVERALL HEIGHT | 5.812 INCHES NOMINAL |
| SEAT ANGLE | 45.0 DEGREES NOMINAL |
| THREAD SERIES DESIGNATOR | UN |
| NOMINAL THREAD SIZE | 1.875 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 2B |
| PRESSURE RATING | 190.0 POUNDS PER SQUARE INCH NOMINAL |
| TEMP RATING | 100.0 DEG FAHRENHEIT NOMINAL |
| END ITEM IDENTIFICATION | MANIFOLD 4VL 190PSI FLGE MNT |