NSN 4820-01-452-1656
Part Details | FLUID VALVE STEM
4820-01-452-1656 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: DF330781 FN123, DF330781 FN-123, 6404993, 211081577, DN330781C123, DN330781C-123, 4820-01-452-1656, 01-452-1656, 4820014521656, 014521656
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 20, 1998 | 01-452-1656 | 32528 ( STEM, FLUID VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-452-1656
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DF330781 FN-123 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| 6404993 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 211081577 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| DN330781C-123 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-452-1656
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| VALVE TYPE FOR WHICH DESIGNED | GLOBE |
| LARGEST OUTSIDE DIAMETER | 0.688 INCHES NOMINAL |
| OVERALL LENGTH | 5.220 INCHES NOMINAL |
| STEM ACTUATING END TYPE | THREADED EXTERNALLY |
| END ITEM IDENTIFICATION | SEAWOLF CLASS SSN |