Product Details | FLUID PRESSURE REGULATING VALVE

4820-00-138-5432 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: 1L350, 9208421, 920842-1, 4820-00-138-5432, 00-138-5432, 4820001385432, 001385432

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 09 AUG 1971 00-138-5432

Drawings & Photos | NSN 4820-00-138-5432


Demand History | NSN 4820-00-138-5432

Part Number Request Date QTY Origin
4820-00-138-5432 2010-01-23 1 DIBBS

Cross Reference | NSN 4820-00-138-5432

Part Number Cage Code Manufacturer
1L350 96355 MATHESON CO DIV OF G D SEARLE MEDICAL PRODUCTS
920842-1 06481 NORTHROP GRUMMAN SYSTEMS CORPORATION

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Technical Data | NSN 4820-00-138-5432

Characteristic Specifications
BODY MATERIAL BRASS
SEAT MATERIAL RUBBER, CHLOROPRENE
STEM MATERIAL BRASS
FLOW CONTROL DEVICE DIAPHRAGM
FLOW CONTROL DEVICE MATERIAL NEOPRENE,FABRIC REINFORCED
OUTSIDE SURFACE TREATMENT LACQUER
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE THREADED INTERNAL TUBE
FIRST END STYLE DESIGNATOR B10 SWIVEL NUT, GAS
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED 0.830 INCHES NOMINAL
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR 13/16-20 UNEF
FIRST END THREAD CLASS 2B
FIRST END THREAD DIRECTION RIGHT-HAND
FIRST END SEAT ANGLE IN DEG 37.0
SECOND END RELATIONSHIP WITH FIRST END NOT IDENTICAL
SECOND END CONNECTION TYPE UNTHREADED EXTERNAL HOSE
SECOND END STYLE DESIGNATOR E9 MULTI-GROOVED
SECOND END OUTSIDE DIAMETER HOSE ACCOMMODATED 0.438 INCHES NOMINAL
BODY STYLE A12 ANGLE
MEDIA FOR WHICH DESIGNED HYDROGEN
REGULATION TYPE MANUAL SINGLE STAGE
MANUAL CONTROL METHOD TEE HANDLE
VALVE LOADING METHOD SPRING
REMOTE ACTUATION METHOD DIAPHRAGM
MAXIMUM INLET PRESSURE RATING 2400.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE RANGE 3.0 TO 80.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE ACCURACY RATING NOT RATED
FILTER NOT INCLUDED
FURNISHED ITEMS CYLINDER GAGE AND DELIVERY GAGE
(NON-CORE DATA) DIAL OUTSIDE DIAMETER 2.500 INCHES
(NON-CORE DATA) SCALE UNIT OF MEASURE INSCRIPTION POUNDS PER SQUARE INCH
(NON-CORE DATA) DIAL RANGE 0.0 TO 3000.0 AND 0.0 TO 100.0

Restrictions/Controls & Freight Information | NSN 4820-00-138-5432

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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 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 4820-00-138-5432

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 CodesLLOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each