NSN 4820-01-437-2971
Part Details | FLUID VALVE STEM
4820-01-437-2971 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: 8032178493 PIECE 33, 803-2178493 PIECE 33, 2178493, 4820-01-437-2971, 01-437-2971, 4820014372971, 014372971
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 09, 1996 | 01-437-2971 | 32528 ( STEM, FLUID VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-437-2971
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 803-2178493 PIECE 33 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 2178493 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-437-2971
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| VALVE TYPE FOR WHICH DESIGNED | BALL |
| VALVE SIZE FOR WHICH DESIGNED | 3.000 INCHES |
| STEM ACTUATING END TYPE | THREADED EXTERNALLY |
| END ITEM IDENTIFICATION | SEAWOLF CLASS SSN |