NSN 4820-00-194-1781 B45245975, TCLE5HW95, TLX400HW95
Product Details | EXPANSION VALVE
4820-00-194-1781 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: B45245975, TCLE5HW95, TLX400HW95, 4820-00-194-1781, 00-194-1781, 4820001941781, 001941781
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 18 MAR 1970 | 00-194-1781 | 05493 ( VALVE, EXPANSION ) |
Drawings & Photos | NSN 4820-00-194-1781
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Technical Data | NSN 4820-00-194-1781
| Characteristic | Specifications |
|---|---|
| BODY STYLE | C3 ANGLE |
| BODY MATERIAL | BRASS |
| SEAT MATERIAL | BRASS |
| FLOW CONTROL DEVICE | DISK, TOP GUIDED |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | UNTHREADED INTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | H1 SOCKET |
| FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.8775 INCHES MINIMUM AND 0.8810 INCHES MAXIMUM |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END CONNECTION TYPE | UNTHREADED INTERNAL TUBE |
| SECOND END STYLE DESIGNATOR | H1 SOCKET |
| SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.627 INCHES MINIMUM AND 0.631 INCHES MAXIMUM |
| MEDIA FOR WHICH DESIGNED | REFRIGERANT 22 |
| TEMP RATING | 300.0 DEG FAHRENHEIT |
| VALVE EXPANSION CONTROL TYPE | THERMOSTATIC |
| VALVE EVAPORATOR TEMP RANGE DESIGNATION | PLU 50 DEG F TO MINUS 50 F |
| VALVE PRESSURE LIMITING DEVICE | NOT INCLUDED |
| REFRIGERATION CAPACITY IN BTU PER HOUR | 60.0 |
| BULB MEDIA TYPE | REFRIGERANT 22 |
| CAPILLARY TUBE LENGTH | 60.000 INCHES NOMINAL |
| BULB MOUNTING METHOD | CLAMP |
| BULB LENGTH | 3.031 INCHES MINIMUM AND 3.094 INCHES MAXIMUM |
| BULB DIAMETER | 0.625 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 |
| FURNISHED ITEMS | NUT AND CLAMPS AND SCREWS |
Restrictions/Controls & Freight Information | NSN 4820-00-194-1781
| 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 | 051080 | FAUCETS,BIBCOCKS,GATES VALVES |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 594 | 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 | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| 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 |