NSN 4520-00-773-6329
Part Details | STEAM AIR VENTING VALVE
4520-00-773-6329 An automatic valve designed to relieve, automatically, accumulated air in various types of steam heating systems.
Alternate Parts: 791, A4973, 4520-00-773-6329, 00-773-6329, 4520007736329, 007736329
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | MAR 13, 1968 | 00-773-6329 | 04906 ( VALVE, AIR VENTING, STEAM ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4520-00-773-6329
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 791 | 28960 | ITT FLUID TECHNOLOGY CORPITT MCDONNELL AND MILLER |
| A4973 | 28960 | ITT FLUID TECHNOLOGY CORPITT MCDONNELL AND MILLER |
Technical Data | NSN 4520-00-773-6329
| Characteristic | Specifications |
|---|---|
| OVERALL LENGTH | 5.000 INCHES NOMINAL |
| SURFACE TREATMENT | ENAMEL |
| OVERALL DIAMETER | 1.375 INCHES NOMINAL |
| VALVE CONNECTION SIZE | 0.250 INCHES |
| VALVE TYPE | C ANY ACCEPTABLE |
| MAXIMUM OPERATING PRESSURE | 50.0 POUNDS PER SQUARE INCH |
| VALVE WATER PRESSURE POSITION | CLOSED |
| VALVE AIR RETURN PREVENTION | REQUIRED |
| VALVE SHAPE | VERTICAL STRAIGHT |
| MATERIAL | COPPER ALLOY |
