Product Details | FLUID PRESSURE REGULATING VALVE

4820-00-457-6536 A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and valve(1), fluid pressure regulating, aircraft.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 44-1115-24-002 W/2EA 1726-5000, 44-1115-24-002 W/2EA 8020-6000, 44111524002W2EA17265000, 44111524002W2EA80206000, 521B20, 5342F4B, 4820-00-457-6536, 00-457-6536, 4820004576536, 004576536

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 10 SEP 1969 00-457-6536

Drawings & Photos | NSN 4820-00-457-6536


Demand History | NSN 4820-00-457-6536

Part Number Request Date QTY Origin
4820-00-457-6536 2012-04-108 1 US

Cross Reference | NSN 4820-00-457-6536

Part Number Cage Code Manufacturer
44-1115-24-002 W/2EA 1726-5000 13669 TESCOM CORPORATION DBA EMERSON PROCESS MANAGEMENT
44-1115-24-002 W/2EA 8020-6000 33538 TESCOM CORP INSTRUMENT DIV
521B20 28968 CIRCOR INSTRUMENTATION TECHNOLOGIES, INC.
5342F4B 28968 CIRCOR INSTRUMENTATION TECHNOLOGIES, INC.

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Technical Data | NSN 4820-00-457-6536

Characteristic Specifications
BODY MATERIAL BRASS
SEAT MATERIAL POLYAMIDE NYLON
PACKING MATERIAL RUBBER, BUNA-N
FLOW CONTROL DEVICE DIAPHRAGM
FLOW CONTROL DEVICE MATERIAL RUBBER, SYNTHETIC
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 0.250-18 NPT
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A12 ANGLE
MEDIA FOR WHICH DESIGNED ANY ACCEPTABLE
REGULATION TYPE MANUAL SINGLE STAGE
MANUAL CONTROL METHOD KNOB
VALVE STEM DESIGN SINGLE SEAT
VALVE LOADING METHOD BELLOWS
TEMP RATING -65.0 DEG FAHRENHEIT MINIMUM AND 165.0 DEG FAHRENHEIT MAXIMUM
MAXIMUM INLET PRESSURE RATING 4500.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE RANGE 25.0 TO 4000.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE ACCURACY RATING NOT RATED
FILTER NOT INCLUDED
FURNISHED ITEMS INLET PRESSURE GAGE AND OUTLET PRESSURE GAGE
(NON-CORE DATA) DIAL OUTSIDE DIAMETER 3.000 INCHES AND 3.000 INCHES
(NON-CORE DATA) SCALE UNIT OF MEASURE INSCRIPTION POUNDS PER SQUARE INCH AND POUNDS PER SQUARE INCH
(NON-CORE DATA) DIAL RANGE 0.0 TO 5000.0 AND 0.0 TO 5000.0

Restrictions/Controls & Freight Information | NSN 4820-00-457-6536

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
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating
Less than truck load rating P 77.5
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 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 4820-00-457-6536

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 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