NSN 4520-00-052-3111 00-052-3111, 000523111
Product Details | STEAM AIR VENTING VALVE
4520-00-052-3111 An automatic valve designed to relieve, automatically, accumulated air in various types of steam heating systems.
Part Alternates: 4520-00-052-3111, 00-052-3111, 4520000523111, 000523111
Plumbing, Heating, and Waste Disposal Equipment | Space and Water Heating Equipment
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
45 | 01 JAN 1963 | 00-052-3111 | 04906 ( VALVE, AIR VENTING, STEAM ) |
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Related Products | NSN 4520-00-052-3111
Technical Data | NSN 4520-00-052-3111
Characteristic | Specifications |
---|---|
VALVE CONNECTION SIZE | 0.750 INCHES |
VALVE TYPE | QUICK AIR VENT |
MAXIMUM OPERATING PRESSURE | 250.0 POUNDS PER SQUARE INCH |
VALVE WATER PRESSURE POSITION | CLOSED |
VALVE AIR RETURN PREVENTION | REQUIRED |
VALVE SHAPE | ANGLED |
MATERIAL | PHOSPHOR BRONZE |
Restrictions/Controls & Freight Information | NSN 4520-00-052-3111
Category | Code | Description |
---|---|---|
Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
Precious Metals Indicator Code: | U | Precious metal type is unknown |
Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
Category | Code | Description |
---|---|---|
No Freight Information |