NSN 4820-01-443-3818
Part Details | FLUID VALVE STEM
4820-01-443-3818 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: 8032177525M4XX35, 803-2177525-M4XX-35, 2177525, 4820-01-443-3818, 01-443-3818, 4820014433818, 014433818
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 09, 1997 | 01-443-3818 | 32528 ( STEM, FLUID VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-443-3818
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 803-2177525-M4XX-35 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 2177525 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-443-3818
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| VALVE TYPE FOR WHICH DESIGNED | STOP-CHECK |
| VALVE MODEL NUMBER FOR WHICH DESIGNED | 803-2177525 |
| VALVE SIZE FOR WHICH DESIGNED | 0.750 INCHES |
| STEM ACTUATING END TYPE | SQUARE |
| SPECIAL FEATURES | MAX OPERATING TEMP 600 DEGREE F. |
| END ITEM IDENTIFICATION | SEAWOLF CLASS SSN |