NSN 4520-00-194-2399 SP500, 00-194-2399, 001942399
Product Details | STEAM AIR VENTING VALVE
4520-00-194-2399 An automatic valve designed to relieve, automatically, accumulated air in various types of steam heating systems.
Part Alternates: SP500, 4520-00-194-2399, 00-194-2399, 4520001942399, 001942399
Plumbing, Heating, and Waste Disposal Equipment | Space and Water Heating Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | 18 MAR 1970 | 00-194-2399 | 04906 ( VALVE, AIR VENTING, STEAM ) |
Cross Reference | NSN 4520-00-194-2399
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SP500 | 28960 | ITT FLUID TECHNOLOGY CORP ITT MCDONNELL AND MILLER |
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Related Products | NSN 4520-00-194-2399
Technical Data | NSN 4520-00-194-2399
| Characteristic | Specifications |
|---|---|
| VALVE CONNECTION SIZE | 0.125 INCHES |
| VALVE TYPE | STEAM RADIATOR AIR VENT |
| MAXIMUM OPERATING PRESSURE | 15.0 POUNDS PER SQUARE INCH |
| VALVE WATER PRESSURE POSITION | OPEN |
| VALVE AIR RETURN PREVENTION | REQUIRED |
| VALVE SHAPE | STRAIGHT |
| MATERIAL | BRASS |
| MANUFACTURERS CODE | 28960 |
| DESIGN CONTROL REFERENCE | SP500 |
Restrictions/Controls & Freight Information | NSN 4520-00-194-2399
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 |
|---|---|---|
| NMF Description | 127220 | PRESSURE REG/RED/RELIEF VALVES NOI |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 72E | unknown |
| Originating Activity Code | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 4520-00-194-2399
| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Fund Code | LP | Items initially authorized for local purchase. |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | L | LOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



