Product Details | FLUID PRESSURE REGULATING VALVE

4820-01-139-4348 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: DOGNS AND 14363N, DOGNSAND14363N, 34BXA2NL, 3BXJ2NL, 4820-01-139-4348, 01-139-4348, 4820011394348, 011394348

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 OCT 1982 01-139-4348

Drawings & Photos | NSN 4820-01-139-4348


Cross Reference | NSN 4820-01-139-4348

Part Number Cage Code Manufacturer
34BXA2NL 35795 LESLIE CONTROLS, INC.
3BXJ2NL 35795 LESLIE CONTROLS, INC.
DOGNS AND 14363N 35795 LESLIE CONTROLS, INC.

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Technical Data | NSN 4820-01-139-4348

Characteristic Specifications
BODY MATERIAL STEEL, ASTM A216, GRADE WCB
SEAT MATERIAL STEEL, CORROSION RESISTING
STEM MATERIAL STEEL, CORROSION RESISTING
FLOW CONTROL DEVICE STEM AND INTEGRAL DISK
FLOW CONTROL DEVICE MATERIAL STEEL, CORROSION RESISTING
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE RAISED FACE FLANGE
FIRST END STYLE DESIGNATOR G5 RAISED
FIRST END RAISED FACE HEIGHT 0.061 INCHES NOMINAL
FIRST END RAISED FACE DIAMETER 2.000 INCHES NOMINAL
FIRST END FLANGE SHAPE STYLE 3 ROUND
FIRST END BOLT HOLE QUANTITY 6
FIRST END FLANGE OUTSIDE DIAMETER 5.500 INCHES NOMINAL
FIRST END FLANGE THICKNESS 0.688 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER 0.719 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER 4.250 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A1 STRAIGHT THRU
REGULATION TYPE 1ST STAGE AUTOMATIC, 2ND STAGE MANUAL
MANUAL CONTROL METHOD WHEEL
VALVE LOADING METHOD DOME
TEMP RATING 450.0 DEG FAHRENHEIT NOMINAL
MAXIMUM INLET PRESSURE RATING NOT RATED
OUTLET PRESSURE ACCURACY RATING NOT RATED
FILTER NOT INCLUDED
III SUPPLEMENTARY FEATURES THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL THE CURRENT APPROVED SOURCES 35795 HAVE INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984.THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984

Restrictions/Controls & Freight Information | NSN 4820-01-139-4348

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.
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 4820-01-139-4348

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