NSN 4820-01-424-2624
Part Details | NEEDLE VALVE STEM
4820-01-424-2624 A metallic, needle shaped item having a one-piece stem threaded for securing to, or positioning into, a mating part. The point may be of various angles or shapes, such as conical or tapered, to correspond with the mating seat. The item is designed for the fine control flow or restriction of liquids or gases in a given system. It may be provided with a knurled head for rotation by thumbs and fingers, or be driven with either a wrench, handle, or inserted driver. Excludes VALVE, FUEL-AIR MIXTURE CONTROL, AUTOMATIC.
Alternate Parts: 803438453645, 803-4384536-45, 80343845363XXX95, 803-4384536-3XXX-95, 80343845363XXX45, 803-4384536-3XXX-45, 80346845363XX, 803-4684536-3XX, 803438453635X, 803-4384536-35X, 4820-01-424-2624, 01-424-2624, 4820014242624, 014242624
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 24, 1996 | 01-424-2624 | 28686 ( STEM, NEEDLE VALVE ) |
REFERENCE DRAWINGS & PICTURES
CONICAL, TAPERED POINT
Cross Reference | NSN 4820-01-424-2624
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 803-4384536-45 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-4384536-3XXX-95 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-4384536-3XXX-45 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-4684536-3XX | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-4384536-35X | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-424-2624
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| VALVE SIZE FOR WHICH DESIGNED | 0.500 INCHES |
| STEM ACTUATING END TYPE | THREADED EXTERNALLY |
| LARGEST OUTSIDE DIAMETER | 0.625 INCHES NOMINAL |
| OVERALL LENGTH | 4.938 INCHES NOMINAL |
| DISK STYLE | CONICAL, TAPERED POINT |
| END ITEM IDENTIFICATION | SEAWOLF CLASS SSN |
| SPECIAL FEATURES | TO BE OXYGEN CLEANED |