Product Details | THERMOSTATIC TEMPERATURE REGULATOR

4820-00-888-2237 A self sensored actuating regulator designed to automatically regulate the flow of liquid or steam through a valve to maintain a predetermined temperature. Designed to close or open a valve when a change in temperature is detected to avoid overheating of controlled unit. Valve body not included. See also REGULATOR (1), TEMPERATURE AND PRESSURE.

Part Alternates: 993D4, 4820-00-888-2237, 00-888-2237, 4820008882237, 008882237

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 APR 1968 00-888-2237

Cross Reference | NSN 4820-00-888-2237

Part Number Cage Code Manufacturer
993D4 75545 LAWLER MANUFACTURING CO. INC.

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Technical Data | NSN 4820-00-888-2237

Characteristic Specifications
THERMOSTAT TYPE BULB
USAGE DESIGN CONTROL VALVE FLOW
OPERATING TEMP RATING 80.0 DEG FAHRENHEIT MINIMUM AND 120.0 DEG FAHRENHEIT MAXIMUM
CAPILLARY TUBE LENGTH 120.000 INCHES NOMINAL
BULB LENGTH 19.000 INCHES NOMINAL
BULB DIAMETER 1.500 INCHES NOMINAL
VALVE SIZE FOR WHICH DESIGNED 4.500 INCHES

Restrictions/Controls & Freight Information | NSN 4820-00-888-2237

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: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
No Freight Information

Management | NSN 4820-00-888-2237

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each