NSN 4820-01-185-4478
Part Details | VALVE DISK
4820-01-185-4478 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: 78319 ITEM 2 3IN, 78319, 811300620978319, 8113-006-209/78319, 8113006209, 8113-006-209, 79442209, 7944-2-209, 7943352, 7943-3-52, 78319REV B PIEC, 4820-01-185-4478, 01-185-4478, 4820011854478, 011854478
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 29, 1984 | 01-185-4478 | 35224 ( DISK, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-01-185-4478
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 78319 ITEM 2 3IN | 57574 | VELAN VALVE CORPORATION |
| 78319 | 57574 | VELAN VALVE CORPORATION |
| 8113-006-209/78319 | 57574 | VELAN VALVE CORPORATION |
| 8113-006-209 | 57574 | VELAN VALVE CORPORATION |
| 7944-2-209 | 57574 | VELAN VALVE CORPORATION |
| 7943-3-52 | 57574 | VELAN VALVE CORPORATION |
| 78319REV B PIEC | 57574 | VELAN VALVE CORPORATION |
Technical Data | NSN 4820-01-185-4478
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| STYLE DESIGNATOR | 4 PLAIN |
| OUTSIDE DIAMETER | 3.235 INCHES NOMINAL |
| OVERALL HEIGHT | 2.062 INCHES NOMINAL |
| SHOULDER HEIGHT | 0.250 INCHES NOMINAL |
| SHOULDER WIDTH | 0.055 INCHES NOMINAL |
| SEAT ANGLE | 12.0 DEGREES NOMINAL |
| THREAD SERIES DESIGNATOR | UN |
| NOMINAL THREAD SIZE | 2.250 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 2B |
| PRESSURE RATING | 600.0 POUNDS PER SQUARE INCH NOMINAL |
| TEMP RATING | 775.0 DEG FAHRENHEIT NOMINAL |