Product Details | FLUID PRESSURE REGULATING VALVE

4820-01-493-6432 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: R38402BK, R384-02BK, 11045, 4820-01-493-6432, 01-493-6432, 4820014936432, 014936432

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 14 JAN 2002 01-493-6432

Drawings & Photos | NSN 4820-01-493-6432


Demand History | NSN 4820-01-493-6432

Part Number Request Date QTY Origin
11045 2017-10-19 1

Cross Reference | NSN 4820-01-493-6432

Part Number Cage Code Manufacturer
11045 4Z668 DIVERSIFIED MANUFACTURING INC.
R384-02BK 2T935 HUGHES-HITECH LLC DBA HUGHES INDUSTRIAL PRODUCTS
R384-02BK 58470 PARKER HANNIFIN CORPORATION DIV PNEUMATICS NORTH AMERICA WATTS

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Technical Data | NSN 4820-01-493-6432

Characteristic Specifications
BODY MATERIAL ZINC
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE THREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR B12 OPTIONAL END
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR 1/4-18 NPTF
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A1 STRAIGHT THRU
MEDIA FOR WHICH DESIGNED AIR
VALVE LOADING METHOD SPRING
REMOTE ACTUATION METHOD DIAPHRAGM
TEMP RATING 40.0 DEG FAHRENHEIT MINIMUM AND 120.0 DEG FAHRENHEIT MAXIMUM
MAXIMUM INLET PRESSURE RATING 300.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE RANGE 2.0 TO 60.0 POUNDS PER SQUARE INCH
SPECIAL FEATURES NON-RELIEVING DIAPHRAGM; REDUCED PRESSURE; BRASS BOTTOM PLUG; SPRING ADJUSTMENT MECHANISM; ALLEN WRENCH ADJUSTABLE; FOR LIMITED SPACE, HIGH PERFORMANCE, LOW FLOW REQUIRED
III END ITEM IDENTIFICATION COOLANT RECYL.
III PART NAME ASSIGNED BY CONTROLLING AGENCY MINIATURE REGULATOR

Restrictions/Controls & Freight Information | NSN 4820-01-493-6432

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 127200 PRESSURE REDCNG WATER RELIEF VALVE
Less than car load rating
Less than truck load rating M 85.0
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 4820-01-493-6432

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 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