NSN 4820-01-185-2556
Part Details | VALVE DISK
4820-01-185-2556 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: 333113 PIECE 4 1 12IN, 33311-3 PIECE 4 1 1/2IN, 333113, 33311-3, 7BV2001, 7-BV-2001, 4820-01-185-2556, 01-185-2556, 4820011852556, 011852556
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 26, 1984 | 01-185-2556 | 35224 ( DISK, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-01-185-2556
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 33311-3 PIECE 4 1 1/2IN | 57574 | VELAN VALVE CORPORATION |
| 33311-3 | 57574 | VELAN VALVE CORPORATION |
| 7-BV-2001 | 57574 | VELAN VALVE CORPORATION |
Technical Data | NSN 4820-01-185-2556
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 416 |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI 416 ASSN STD SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | 2 PLAIN |
| OVERALL HEIGHT | 0.875 INCHES NOMINAL |
| SEAT ANGLE | 30.0 DEGREES NOMINAL |
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD SIZE | 1.125 INCHES |
| THREAD CLASS | 2A |
| MEDIA FOR WHICH DESIGNED | LIQUID |
| PRESSURE RATING | 1500.0 POUNDS PER SQUARE INCH NOMINAL |