NSN 4820-01-449-7020
Part Details | FLUID VALVE STEM
4820-01-449-7020 An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes STEM, FAUCET; and STEM, NEEDLE VALVE.
Alternate Parts: 803438453623BX93, 803-4384536-23BX-93, 4384536, 4820-01-449-7020, 01-449-7020, 4820014497020, 014497020
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 10, 1997 | 01-449-7020 | 32528 ( STEM, FLUID VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-449-7020
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 803-4384536-23BX-93 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 4384536 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-449-7020
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| VALVE TYPE FOR WHICH DESIGNED | ANGLE |
| VALVE SIZE FOR WHICH DESIGNED | 0.375 INCHES |
| LARGEST OUTSIDE DIAMETER | 0.556 INCHES NOMINAL |
| OVERALL LENGTH | 3.875 INCHES NOMINAL |
| STEM ACTUATING END TYPE | THREADED EXTERNALLY |
| FURNISHED ITEMS AND QUANTITY | 1 DISK AND 2 RETAINER AND 1 SCREW |
| FEATURES PROVIDED | INTEGRAL DISK |
| SPECIAL FEATURES | KEL-F DISK, FOR ANGLE STOP VALVE |