NSN 4820-01-546-3419
Part Details | TEMPERATURE REGULATING VALVE
4820-01-546-3419 A self-acting valve designed for controlling, by means of a thermostatic element, the flow of liquids or gases therethrough. The thermostatic element is located in liquid or gas whose temperature is controlled by the heat of the liquid or gas flowing through the valve. See also VALVE, RELIEF, PRESSURE AND TEMPERATURE.
Alternate Parts: MILV19772, MIL-V-19772, 40066203, 40066-203, 400662 REVA SH2 ID NO 40066203, 40066-2 REVA SH2 ID NO 40066-203, 4820-01-546-3419, 01-546-3419, 4820015463419, 015463419
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 13, 2006 | 01-546-3419 | 05492 ( VALVE, REGULATING, TEMPERATURE ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
PLAIN
ROUND W/ BOLT HOLES
PLAIN
ROUND W/ BOLT HOLES
PLAIN
ROUND W/ BOLT HOLES
PLAIN
Cross Reference | NSN 4820-01-546-3419
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MIL-V-19772 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 40066-203 | 55378 | TRAC REGULATORS INC |
| 40066-2 REVA SH2 ID NO 40066-203 | 55378 | TRAC REGULATORS INC |
Technical Data | NSN 4820-01-546-3419
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRONZE, MIL-B-16541 |
| TEMP ADJUSTABILITY | ADJUSTABLE |
| TEMP RATING | 90.0 DEG FAHRENHEIT MAXIMUM |
| SPECIAL FEATURES | VALVE FAILS OPEN; SHOCK & VIBRATION QUALIFIED BY EXTENSION |
| SPECIFICATION/STANDARD DATA | 81349 - MIL-V-19772 GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | II TYPE AND 2 CLASS AND 250 SERIES |
| END ITEM IDENTIFICATION | NEW CONSTRUCTION LHD8 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | 2-1/2" TRAC STYLE A FAILSAFE DOUBLE SEAT REVERSE ACTING THERMOSTATIC TEMPERATURE REGULATOR VALVE ASSEMBLY |
| SEAT MATERIAL | STEEL, CORROSION RESISTING, QQ-S-763, CLASS 302, 303, 304, 305, 310, OR 316 |
| STEM MATERIAL | STEEL, CORROSION RESISTING, QQ-S-763, CLASS 302, 303, 304, 305, 310, OR 316 |
| VALVE SIZE | 2.500 INCHES |
| FLOW CONTROL DEVICE | STEM AND INTEGRAL DISK AND DISK, DUAL |
| FLOW CONTROL DEVICE MATERIAL | STEEL, CORROSION RESISTING, QQ-S-763, CLASS 302, 303, 304, 305, 310, OR 316 |
| END CONNECTION SPEC/STD | MIL-F-20042 |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | PLAIN FACE FLANGE |
| FIRST END STYLE DESIGNATOR | PLAIN |
| FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| BODY STYLE | STRAIGHT THRU |
| FACE TO FACE DISTANCE | 8.500 INCHES NOMINAL |
| TWO-WAY VALVE ACTION | REVERSE ACTING |
| THERMOSTATIC ELEMENT | LIQUID IMMERSION TYPE |
| CAPILLARY TUBE LENGTH | 170.000 INCHES NOMINAL |
| BULB MATERIAL | COPPER |