Product Details | TEMPERATURE REGULATING VALVE

4820-01-513-3257 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: MILDTL19772, MIL-DTL-19772, 400514, 40051-4, 40051-4 ASSEMBLY 40051-404, 40051404, 40051-404, 400514ASSEMBLY40051404, 4820-01-513-3257, 01-513-3257, 4820015133257, 015133257

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 23 SEP 2003 01-513-3257

Drawings & Photos | NSN 4820-01-513-3257


Cross Reference | NSN 4820-01-513-3257

Part Number Cage Code Manufacturer
40051-4 55378 TRAC REGULATORS INC
40051-4 ASSEMBLY 40051-404 55378 TRAC REGULATORS INC
40051-404 55378 TRAC REGULATORS INC
MIL-DTL-19772 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 4820-01-513-3257

Technical Data | NSN 4820-01-513-3257

Characteristic Specifications
BODY MATERIAL COPPER ALLOY, QQ-C-525, COMP 1
SEAT MATERIAL COPPER ALLOY, QQ-C-525, COMP 1
STEM MATERIAL STEEL, QQ-S-763
PACKING MATERIAL PLASTIC, POLYTETRAFLUOROETHYLENE
VALVE SIZE 0.750 INCHES
FLOW CONTROL DEVICE PLUNGER WITH 2 DISCS
END CONNECTION SPEC/STD MIL-F-1183 GROOVED FOR BRAZING RING
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE UNTHREADED INTERNAL TUBE
FIRST END STYLE DESIGNATOR C11 SOCKET W/BRAZING RING
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED 0.750 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A1 STRAIGHT THRU
FACE TO FACE DISTANCE 6.125 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED WATER
TWO-WAY VALVE ACTION REVERSE ACTING
RENEWABLE SEAT RING TYPE THREADED
THERMOSTATIC ELEMENT LIQUID IMMERSION TYPE
TEMP ADJUSTABILITY ADJUSTABLE
TEMP RATING 60.0 DEG FAHRENHEIT MINIMUM AND 160.0 DEG FAHRENHEIT MAXIMUM
FURNISHED ITEMS UNION NUT AND TAILPIECE W/GROOVES
SPECIAL FEATURES USES ALT. REGULATOR ASSEMBLY, P/N 50146-07 6680-01-272-1850
TEST DATA DOCUMENT 81349-MIL-S-901C SPECIFICATION AND 96906-MIL-STD-167 SPECIFICATION
SPECIFICATION/STANDARD DATA 81349MIL-DTL-19772 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA PE II, CLASS 2 SERIES 250 TYPE
III PART NAME ASSIGNED BY CONTROLLING AGENCY 3/4" TRAC STYLE A FAIRSAFE DOUBLE SEAT REVERSE ACTING THERMOSTATIC TEMPERATURE REGULATOR VALVE ASSEMBLY
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-DTL-19772

Restrictions/Controls & Freight Information | NSN 4820-01-513-3257

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 4820-01-513-3257

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
ReparabilityDField Level Reparables
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