NSN 4820-00-293-7645 MFE20, 00-293-7645, 002937645
Product Details | EXPANSION VALVE
4820-00-293-7645 A self-acting valve specifically designed for use in refrigeration systems for continual control of rate of flow of refrigerant. It may be actuated by a thermostatic element or self-actuated.
Part Alternates: MFE20, 4820-00-293-7645, 00-293-7645, 4820002937645, 002937645
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1963 | 00-293-7645 | 05493 ( VALVE, EXPANSION ) |
Drawings & Photos | NSN 4820-00-293-7645
Cross Reference | NSN 4820-00-293-7645
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MFE20 | 78462 | SPORLAN VALVE CO |
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Related Products | NSN 4820-00-293-7645
Technical Data | NSN 4820-00-293-7645
| Characteristic | Specifications |
|---|---|
| BODY STYLE | C1 STRAIGHT THRU |
| FACE TO FACE DISTANCE | 5.500 INCHES NOMINAL |
| BODY MATERIAL | STEEL |
| SEAT MATERIAL | STEEL, CORROSION RESISTING |
| FLOW CONTROL DEVICE | DISK, BOTTOM GUIDED |
| FLOW CONTROL DEVICE MATERIAL | STEEL, CORROSION RESISTING |
| STEM MATERIAL | STEEL, CORROSION RESISTING |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | PLAIN FACE FLANGE |
| FIRST END STYLE DESIGNATOR | M1 PLAIN |
| FIRST END FLANGE SHAPE STYLE | 6 OVAL |
| FIRST END BOLT HOLE QUANTITY | 2 |
| FIRST END FLANGE THICKNESS | 0.375 INCHES MINIMUM |
| FIRST END FLANGE LENGTH | 3.625 INCHES NOMINAL |
| FIRST END FLANGE WIDTH | 3.000 INCHES NOMINAL |
| FIRST END FLANGE END RADIUS | ANY ACCEPTABLE |
| FIRST END BOLT HOLE DIAMETER | 0.500 INCHES NOMINAL |
| FIRST END BOLT CIRCLE DIAMETER | 2.688 INCHES NOMINAL |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| MEDIA FOR WHICH DESIGNED | REFRIGERANT 12 |
| TEMP RATING | NOT RATED |
| VALVE EXPANSION CONTROL TYPE | THERMOSTATIC |
| VALVE EVAPORATOR TEMP RANGE DESIGNATION | HIGH |
| VALVE PRESSURE LIMITING DEVICE | NOT INCLUDED |
| REFRIGERATION CAPACITY IN BTU PER HOUR | 240.0 |
| BULB MEDIA TYPE | REFRIGERANT 12 |
| CAPILLARY TUBE LENGTH | 60.000 INCHES NOMINAL |
| BULB MOUNTING METHOD | CLAMP |
| BULB LENGTH | 4.000 INCHES NOMINAL |
| BULB DIAMETER | 0.750 INCHES NOMINAL |
| VALVE EQUALIZER LOCATION | EXTERNAL |
| VALVE EQUALIZER CONNECTION TYPE | FLARED TUBE |
| VALVE EQUALIZER CONNECTION DIAMETER | 0.250 INCHES NOMINAL |
| ADJUSTABLE PRESSURE RANGE | NOT RATED |
Restrictions/Controls & Freight Information | NSN 4820-00-293-7645
| 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 |
|---|---|---|
| NMF Description | 188340 | VALVES THEMOSTATIC NOI/THEMOSTATS |
| Less than car load rating | ||
| Less than truck load rating | J | 100.2 |
| Water commodity Code | 576 | unknown |
| Originating Activity Code | XX | |
| 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 |