Product Details | TEMPERATURE REGULATING VALVE

4820-01-142-0257 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: M19772C1F1024, M19772-C1F1024, NHLKTVBR, N-HLK-TV-BR, NHLKTVBRPC19, HLK-TA-BU2-1 1/2, HLKTABU2112, TRAC STYLE P-1-1/2 INCH, TRACSTYLEP112INCH, MILDTL19772, MIL-DTL-19772, 1-1/2CXT W/1-1/2 SPOOL PIECE, 11113, 1120810, 11208-10, 112CXTW112SPOOLPIECE, 5249, 4820-01-142-0257, 01-142-0257, 4820011420257, 011420257

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 09 NOV 1982 01-142-0257

Drawings & Photos | NSN 4820-01-142-0257


Demand History | NSN 4820-01-142-0257

Part Number Request Date QTY Origin
4820-01-142-0257 2024-11-319 5 DIBBS
4820-01-142-0257 2024-05-141 12 DIBBS
4820-01-142-0257 2024-05-129 12 DIBBS
4820-01-142-0257 2023-12-341 6 DIBBS
4820-01-142-0257 2022-09-272 12 DIBBS
4820-01-142-0257 2022-08-234 1 DIBBS
4820-01-142-0257 2022-08-223 1 DIBBS
4820-01-142-0257 2022-06-167 1 DIBBS
4820-01-142-0257 2022-05-142 2 DIBBS
4820-01-142-0257 2022-03-79 1 DIBBS
4820-01-142-0257 2022-01-25 3 DIBBS
4820-01-142-0257 2021-10-284 6 DIBBS
4820-01-142-0257 2016-03-64 1 DIBBS-RFPs
4820-01-142-0257 2012-10-292 3 United States
4820-01-142-0257 2011-06-174 6 DIBBS
4820-01-142-0257 2010-11-308 15 DIBBS
4820-01-142-0257 2010-09-267 21 DIBBS
4820-01-142-0257 2010-09-259 25 DIBBS
4820-01-142-0257 2010-01-24 1 DIBBS
4820-01-142-0257 2009-12-362 30 DIBBS
4820-01-142-0257 2009-07-203 1 Taiwan
4820-01-142-0257 2009-07-194 1 DIBBS
4820-01-142-0257 2009-04-93 20 DIBBS
4820-01-142-0257 2009-03-90 8 Taiwan

Cross Reference | NSN 4820-01-142-0257

Part Number Cage Code Manufacturer
1-1/2CXT W/1-1/2 SPOOL PIECE 95368 AERCO INTERNATIONAL, INC.
11113 95368 AERCO INTERNATIONAL, INC.
11208-10 95368 AERCO INTERNATIONAL, INC.
5249 95368 AERCO INTERNATIONAL, INC.
HLK-TA-BU2-1 1/2 95368 AERCO INTERNATIONAL, INC.
M19772-C1F1024 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-DTL-19772 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
N-HLK-TV-BR 95368 AERCO INTERNATIONAL, INC.
NHLKTVBRPC19 95368 AERCO INTERNATIONAL, INC.
TRAC STYLE P-1-1/2 INCH 55378 TRAC REGULATORS INC

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Technical Data | NSN 4820-01-142-0257

Characteristic Specifications
BODY MATERIAL COPPER ALLOY
SEAT MATERIAL PLASTIC, POLYTETRAFLUOROETHYLENE
FLOW CONTROL DEVICE PLUG
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE THREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR B11 PLAIN
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR 1.500-11.5 NPT
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A1 STRAIGHT THRU
TEMP ADJUSTABILITY NOT ADJUSTABLE
TEMP RATING 392.0 DEG FAHRENHEIT MAXIMUM
SPECIAL FEATURES MEDIA STEAM
NONDEFINITIVE SPEC/STD DATA III TYPE AND 1 CLASS AND 100 SERIES
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-DTL-19772
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M19772-C1F1024

Restrictions/Controls & Freight Information | NSN 4820-01-142-0257

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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 594 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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 4820-01-142-0257

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable 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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each