Product Details | FLUID PRESSURE REGULATING VALVE

4820-00-944-4680 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: A152771, A15277-1, 65322, 4820-00-944-4680, 00-944-4680, 4820009444680, 009444680

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 11 FEB 1966 00-944-4680

Drawings & Photos | NSN 4820-00-944-4680


Demand History | NSN 4820-00-944-4680

Part Number Request Date QTY Origin
65322 2018-12-361 1 US

Cross Reference | NSN 4820-00-944-4680

Part Number Cage Code Manufacturer
65322 07282 FAIRCHILD INDUSTRIAL PRODUCTS COMPANY
A15277-1 08441 SPX CORPORATION DBA DIELECTRIC COMMUNICATIONS

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Technical Data | NSN 4820-00-944-4680

Characteristic Specifications
BODY MATERIAL ALUMINUM
SEAT MATERIAL ALUMINUM
FLOW CONTROL DEVICE DIAPHRAGM
FLOW CONTROL DEVICE MATERIAL RUBBER, BUNA-N
OUTSIDE SURFACE TREATMENT PAINTED
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 1/4-18 NPT
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A1 STRAIGHT THRU
MEDIA FOR WHICH DESIGNED WATER
REGULATION TYPE MANUAL SINGLE STAGE
MANUAL CONTROL METHOD KNOB
VALVE STEM DESIGN SINGLE SEAT
VALVE LOADING METHOD SPRING
REMOTE ACTUATION METHOD DIAPHRAGM
MAXIMUM INLET PRESSURE RATING 250.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE RANGE 0.0 TO 10.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE ACCURACY RATING 0.100 POUNDS PER SQUARE INCH
FILTER INCLUDED
SPECIAL FEATURES FURNISHED W/DRAIN CORK P/N 3031

Restrictions/Controls & Freight Information | NSN 4820-00-944-4680

Category Code Description
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.
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 095190 HARDWARE, NOI
Less than car load rating P 77.5
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code CL U.S. Army Communications-Electronics
Fort Monmouth, NJ 07703-5006
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