Product Details | FLUID PRESSURE REGULATING VALVE

4820-01-227-7185 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: 30807011, 40400402, 40400-402, 4820-01-227-7185, 01-227-7185, 4820012277185, 012277185

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 07 MAR 1986 01-227-7185

Demand History | NSN 4820-01-227-7185

Part Number Request Date QTY Origin
4820-01-227-7185 2015-03-83 1 Taiwan
4820-01-227-7185 2012-03-86 4 DIBBS
4820-01-227-7185 2012-03-80 58 DIBBS
4820-01-227-7185 2010-03-74 15 DIBBS
4820-01-227-7185 2010-02-57 13 DIBBS
4820-01-227-7185 2009-12-363 9 DIBBS

Cross Reference | NSN 4820-01-227-7185

Part Number Cage Code Manufacturer
30807011 03847 WARREN CONTROLS, INC.

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Technical Data | NSN 4820-01-227-7185

Characteristic Specifications
FLOW CONTROL DEVICE MATERIAL RUBBER, BUNA-N
RENEWABLE SEAT RING TYPE THREADED
BODY STYLE STRAIGHT THRU
BODY MATERIAL BRONZE
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
SEAT MATERIAL NICKEL COPPER ALLOY
FIRST END CONNECTION TYPE UNTHREADED INTERNAL PIPE
VALVE STEM DESIGN SINGLE SEAT
FIRST END NOMINAL PIPE SIZE ACCOMMODATED 1.250 INCHES
FIRST END STYLE DESIGNATOR SOCKET W/BRAZING RING
REGULATION TYPE AUTOMATIC SINGLE STAGE
FURNISHED ITEMS UNION NUT AND TAILPIECE
OUTLET PRESSURE RANGE +25.0/+60.0 POUNDS PER SQUARE INCH
FLOW CONTROL DEVICE DISK
END CONNECTION QUANTITY 2
STEM MATERIAL NICKEL COPPER ALLOY
VALVE LOADING METHOD SPRING
MEDIA FOR WHICH DESIGNED WATER

Restrictions/Controls & Freight Information | NSN 4820-01-227-7185

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 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating
Less than truck load rating P 77.5
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 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 4820-01-227-7185

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each