NSN 4820-01-157-4381
Part Details | FLUID VALVE STEM
4820-01-157-4381 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: 8BV2502, 8BV-2502, 33310PC212IN, 33310PC21-2IN, 4820-01-157-4381, 01-157-4381, 4820011574381, 011574381
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 06, 1983 | 01-157-4381 | 32528 ( STEM, FLUID VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-157-4381
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8BV-2502 | 57574 | VELAN VALVE CORPORATION |
| 33310PC21-2IN | 57574 | VELAN VALVE CORPORATION |
Technical Data | NSN 4820-01-157-4381
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE |
| VALVE SIZE FOR WHICH DESIGNED | 2.000 INCHES |
| LARGEST OUTSIDE DIAMETER | 1.000 INCHES NOMINAL |
| OVERALL LENGTH | 9.875 INCHES NOMINAL |
| STEM ACTUATING END TYPE | THREADED EXTERNALLY |