Product Details | FLUID PRESSURE REGULATING VALVE

4820-00-148-0127 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: 825568, 4820-00-148-0127, 00-148-0127, 4820001480127, 001480127

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 24 SEP 1971 00-148-0127

Drawings & Photos | NSN 4820-00-148-0127


Cross Reference | NSN 4820-00-148-0127

Part Number Cage Code Manufacturer
825568 62983 EATON AEROSPACE LLC

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Technical Data | NSN 4820-00-148-0127

Characteristic Specifications
BODY MATERIAL STEEL
STEM MATERIAL STEEL
FLOW CONTROL DEVICE POPPET
FLOW CONTROL DEVICE MATERIAL STEEL
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE PLAIN FACE FLANGE
FIRST END STYLE DESIGNATOR G1 PLAIN
FIRST END FLANGE SHAPE STYLE 4 RECTANGULAR
FIRST END BOLT HOLE QUANTITY 4
FIRST END FLANGE THICKNESS 1.734 INCHES NOMINAL
FIRST END FLANGE LENGTH 3.266 INCHES NOMINAL
FIRST END FLANGE WIDTH 2.000 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER 0.328 INCHES NOMINAL
FIRST END CENTER TO CENTER DISTANCE BETWEEN HOLES ALONG LENGTH 1.500 INCHES NOMINAL
FIRST END CENTER TO CENTER DISTANCE BETWEEN HOLES ALONG WIDTH 1.250 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST END NOT IDENTICAL
SECOND END CONNECTION TYPE THREADED INTERNAL BOSS
SECOND END STYLE DESIGNATOR B6 GASKET SEAL
SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR 3/4-16 UNF
SECOND END THREAD CLASS 2B
SECOND END THREAD DIRECTION RIGHT-HAND
BODY STYLE A6 STRAIGHT THRU W/OFFSET
OFFSET DISTANCE 0.500 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED HYDRAULIC FLUID, MIL-H-5606
MOUNTING FACILITY FLANGE
REGULATION TYPE AUTOMATIC SINGLE STAGE
VALVE LOADING METHOD SPRING
MAXIMUM INLET PRESSURE RATING NOT RATED
OUTLET PRESSURE ACCURACY RATING NOT RATED
FILTER NOT INCLUDED
SPECIAL FEATURES W/FOUR BOLTS

Restrictions/Controls & Freight Information | NSN 4820-00-148-0127

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 128000 PUMPS PWR NOI/WORKING HEADS/PARTS
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 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 4820-00-148-0127

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