Product Details | THERMOSTATIC TEMPERATURE REGULATOR

4820-01-116-5993 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: 5015412, 50154-12, 4820-01-116-5993, 01-116-5993, 4820011165993, 011165993

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 30 JUL 1981 01-116-5993

Drawings & Photos | NSN 4820-01-116-5993


Demand History | NSN 4820-01-116-5993

Part Number Request Date QTY Origin
50154-12 2021-06-158 1 DIBBS
50154-12 2021-05-129 1 DIBBS
50154-12 2021-03-62 2 DIBBS
50154-12 2019-03-80 2 DIBBS
4820-01-116-5993 2016-02-55 5 DIBBS
4820-01-116-5993 2015-10-277 9 DIBBS
4820-01-116-5993 2014-10-295 3 DIBBS
4820-01-116-5993 2013-12-352 7 DIBBS
4820-01-116-5993 2013-02-58 1 DIBBS
4820-01-116-5993 2012-11-325 2 DIBBS
4820-01-116-5993 2012-08-215 2 DIBBS
4820-01-116-5993 2012-04-96 1 Taiwan
4820-01-116-5993 2012-04-96 1 DIBBS
4820-01-116-5993 2012-04-96 2 DIBBS

Cross Reference | NSN 4820-01-116-5993

Part Number Cage Code Manufacturer
50154-12 55378 TRAC REGULATORS INC

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Technical Data | NSN 4820-01-116-5993

Characteristic Specifications
THERMOSTAT TYPE BULB
USAGE DESIGN CONTROL VALVE FLOW
OPERATING TEMP RATING 80.0 DEG FAHRENHEIT MINIMUM AND 130.0 DEG FAHRENHEIT MAXIMUM
CAPILLARY TUBE LENGTH 120.000 INCHES NOMINAL
BULB LENGTH 12.000 INCHES NOMINAL
BULB DIAMETER 1.000 INCHES NOMINAL
VALVE SIZE FOR WHICH DESIGNED 1.500 INCHES
III END ITEM IDENTIFICATION TRAC REGULATOR INC,TEMPERATURE REGULATING VALVE,STYLE B 3-WAY

Restrictions/Controls & Freight Information | NSN 4820-01-116-5993

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:AItem does not contain precious metal
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 188340 VALVES THEMOSTATIC NOI/THEMOSTATS
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 671 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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

Management | NSN 4820-01-116-5993

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
AY : Assembly