NSN 4820-01-166-5376

Part Details | TEMPERATURE REGULATING VALVE

4820-01-166-5376 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: 401035000245, 40103-50002-45, 40103, 4820-01-166-5376, 01-166-5376, 4820011665376, 011665376

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48NOV 15, 198301-166-537605492 ( VALVE, REGULATING, TEMPERATURE )
REFERENCE DRAWINGS & PICTURES

STRAIGHT THRU

STREAMLINED WITH ONE BRAZING RING

STREAMLINED WITH ONE BRAZING RING

STREAMLINED WITH ONE BRAZING RING

STREAMLINED WITH ONE BRAZING RING

Cross Reference | NSN 4820-01-166-5376
Part Number Cage Code Manufacturer
40103-50002-4555378TRAC REGULATORS INC
4010355378TRAC REGULATORS INC
Technical Data | NSN 4820-01-166-5376
Characteristic Specifications
BODY MATERIAL BRONZE
TEMP ADJUSTABILITY ADJUSTABLE
TEMP RATING65.0 DEG FAHRENHEIT MINIMUM AND 95.0 DEG FAHRENHEIT MAXIMUM
SUPPLEMENTARY FEATURESTHIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCE, 55378, HAS INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984
SEAT MATERIAL NICKEL COPPER ALLOY, QQ-N-281
STEM MATERIAL NICKEL COPPER ALLOY, QQ-N-281
FLOW CONTROL DEVICE STEM AND INTEGRAL DISK
FLOW CONTROL DEVICE MATERIAL NICKEL COPPER ALLOY, QQ-N-281
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPE UNTHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR STREAMLINED WITH ONE BRAZING RING
FIRST END NOMINAL PIPE SIZE ACCOMMODATED1.250 INCHES
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE STRAIGHT THRU
THERMOSTATIC ELEMENT LIQUID IMMERSION TYPE
CAPILLARY TUBE LENGTH96.000 INCHES NOMINAL
BULB LENGTH12.500 INCHES NOMINAL
BULB DIAMETER1.125 INCHES NOMINAL
BULB MATERIAL NICKEL COPPER ALLOY