NSN 4820-01-508-4426
Part Details | FLUID VALVE STEM
4820-01-508-4426 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: 2847990001 ITEM 21, 284799-0001 ITEM 21, 2847990001, 284799-0001, 1857950030, 185795-0030, P1857950030, P185795-0030, 4820-01-508-4426, 01-508-4426, 4820015084426, 015084426
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 21, 2003 | 01-508-4426 | 32528 ( STEM, FLUID VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-508-4426
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 284799-0001 ITEM 21 | 99657 | MAROTTA CONTROLS, INC. |
| 284799-0001 | 99657 | MAROTTA CONTROLS, INC. |
| 185795-0030 | 99657 | MAROTTA CONTROLS, INC. |
| P185795-0030 | 99657 | MAROTTA CONTROLS, INC. |
Technical Data | NSN 4820-01-508-4426
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| MATERIAL DOCUMENT AND CLASSIFICATION | AQQ-S-763$JGAASTM A581 OR A582$JGAAMS 5640 1ST MATERIAL RESPONSE |
| VALVE TYPE FOR WHICH DESIGNED | RELIEF |
| VALVE SIZE FOR WHICH DESIGNED | 1.000 INCHES |
| STEM ACTUATING END TYPE | THREADED INTERNALLY |
| SPECIAL FEATURES | MANUFACTURER CALLS THIS ITEM A POPPET |
| END ITEM IDENTIFICATION | 4820-01-508-4080 SAFETY RELIEF VALVE |