Product Details | TEMPERATURE REGULATING VALVE

4820-00-975-2988 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.

Part Alternates: N0.11ATYPE266S, N011ATYPE266S, C08DN02, 590184A, 595DS100H, 595-DS100H, 3811084P1, 381-1084P1, 4820-00-975-2988, 00-975-2988, 4820009752988, 009752988

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1962 00-975-2988

Drawings & Photos | NSN 4820-00-975-2988


Cross Reference | NSN 4820-00-975-2988

Part Number Cage Code Manufacturer
381-1084P1 49956 RAYTHEON COMPANY DBA RAYTHEON
590184A 1ZED9 PANNELL/ASSOCIATES INC
595-DS100H 1ZED9 PANNELL/ASSOCIATES INC
C08DN02 1ZED9 PANNELL/ASSOCIATES INC
N0.11ATYPE266S 91424 MCC POWERS PROCESS CONTROLS DIV OF MARK CONTROLS CORP

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Technical Data | NSN 4820-00-975-2988

Characteristic Specifications
BODY MATERIAL BRONZE
SEAT MATERIAL STEEL, CORROSION RESISTING
STEM MATERIAL STEEL, CORROSION RESISTING
PACKING MATERIAL ASBESTOS AND RUBBER, SYNTHETIC
FLOW CONTROL DEVICE STEM AND INTEGRAL DISK
FLOW CONTROL DEVICE MATERIAL BRONZE
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE THREADED EXTERNAL PIPE
FIRST END STYLE DESIGNATOR B11 PLAIN
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR 1-111/2 NPT
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A1 STRAIGHT THRU
TWO-WAY VALVE ACTION DIRECT ACTING
THERMOSTATIC ELEMENT LIQUID IMMERSION TYPE
CAPILLARY TUBE LENGTH 96.000 INCHES NOMINAL
BULB LENGTH 20.000 INCHES NOMINAL
BULB DIAMETER 1.000 INCHES NOMINAL
BULB MATERIAL COPPER
TEMP ADJUSTABILITY ADJUSTABLE
TEMP RATING -40.0 DEG FAHRENHEIT MINIMUM AND 450.0 DEG FAHRENHEIT MAXIMUM
III END ITEM IDENTIFICATION AIR ROUTE SURVEILLANCE RADAR 1,ARSR1

Restrictions/Controls & Freight Information | NSN 4820-00-975-2988

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:NThe item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
Category Code Description
No Freight Information