Product Details | FLUID PRESSURE REGULATING VALVE

4820-00-441-1639 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: 3R49180, 5562F4A, 5562F4Y, 920A20, 4820-00-441-1639, 00-441-1639, 4820004411639, 004411639

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 03 DEC 1969 00-441-1639

Drawings & Photos | NSN 4820-00-441-1639


Demand History | NSN 4820-00-441-1639

Part Number Request Date QTY Origin
4820-00-441-1639 2022-02-39 1 United States
4820-00-441-1639 2021-09-252 1 KE
4820-00-441-1639 2021-09-250 1 KE
4820-00-441-1639 2021-06-176 1 United States
5562F4A 2021-06-154 4 KE
4820-00-441-1639 2018-12-351 3 US
4820-00-441-1639 2015-02-59 1 Thailand

Cross Reference | NSN 4820-00-441-1639

Part Number Cage Code Manufacturer
3R49180 0AT62 DRESSER-RAND COMPANY DBA RECIPROCATING PRODUCTS DIV
3R49180 88663 DRESSER-RAND CO INGERSOLL-RAND OPNS
5562F4A 28968 CIRCOR INSTRUMENTATION TECHNOLOGIES, INC.
5562F4Y 28968 CIRCOR INSTRUMENTATION TECHNOLOGIES, INC.
920A20 28968 CIRCOR INSTRUMENTATION TECHNOLOGIES, INC.

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Technical Data | NSN 4820-00-441-1639

Characteristic Specifications
III END ITEM IDENTIFICATION VALVES,NONPOWERED
MANUFACTURERS CODE 0AT62
DESIGN CONTROL REFERENCE 3R49180

Restrictions/Controls & Freight Information | NSN 4820-00-441-1639

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: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 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating J 100.2
Less than truck load rating P 77.5
Water commodity Code 653 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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