NSN 4730-01-029-0638
Part Details | AIR TRAP
4730-01-029-0638 A device used to automatically vent air from water or vent gas from any liquid in a pipeline or closed vessel. See also TRAP, MOISTURE.
Alternate Parts: 21AR150PSI, 4730-01-029-0638, 01-029-0638, 4730010290638, 010290638
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | OCT 16, 1976 | 01-029-0638 | 18314 ( TRAP, AIR ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4730-01-029-0638
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 21AR150PSI | 03933 | ARMSTRONG INTERNATIONAL, INC. |
Technical Data | NSN 4730-01-029-0638
| Characteristic | Specifications |
|---|---|
| MAXIMUM OPERATING PRESSURE | 250.0 POUNDS PER SQUARE INCH |
| BODY MATERIAL | IRON, CAST |
| FLOAT MATERIAL | STEEL, CORROSION RESISTING |
| FLOAT ARM MATERIAL | STEEL, CORROSION RESISTING |
| OVERALL OUTSIDE DIAMETER | 6.250 INCHES NOMINAL |
| OVERALL HEIGHT | 5.250 INCHES NOMINAL |
| INLET CONNECTION NOMINAL PIPE SIZE | 0.750 INCHES |
| INLET CONNECTION TYPE AND QUANTITY | 1 THREADED INTERNAL PIPE |
| INLET THREAD SERIES DESIGNATOR | NPT |
| INLET THREAD QUANTITY PER INCH | 14 |
| INLET THREAD DIRECTION | RIGHT-HAND |
| OUTLET CONNECTION NOMINAL PIPE SIZE | 0.750 INCHES |
| OUTLET CONNECTION TYPE AND QUANTITY | 1 THREADED INTERNAL PIPE |
| OUTLET THREAD SERIES DESIGNATOR | NPT |
| OUTLET THREAD QUANTITY PER INCH | 14 |
| OUTLET THREAD DIRECTION | RIGHT-HAND |