Product Details | FLUID PRESSURE REGULATING VALVE

4820-01-325-1452 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: MODEL 8DF-540W/, MODEL8DF540W, CGA540, CGA540OXY, CGA-540-OXY, 51662955202, 516-6295520-2, 5166295520IT2, 516-6295520-IT2, 81DF540, 81-DF-540, 8DF02, 8-DF-02, 4820-01-325-1452, 01-325-1452, 4820013251452, 013251452

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 28 AUG 1990 01-325-1452

Demand History | NSN 4820-01-325-1452

Part Number Request Date QTY Origin
4820-01-325-1452 2014-10-281 2 DIBBS
4820-01-325-1452 2014-04-117 2 DIBBS
4820-01-325-1452 2013-10-304 2 DIBBS
4820-01-325-1452 2010-01-27 3 DIBBS
4820-01-325-1452 2009-07-184 1 DIBBS

Cross Reference | NSN 4820-01-325-1452

Part Number Cage Code Manufacturer
516-6295520-2 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS
516-6295520-IT2 53711 NAVAL SEA SYSTEMS COMMAND
8-DF-02 65169 MATHESON GAS PRODUCTS INC DBA FOREIGN PARENT IS NIPPON SANSO
81-DF-540 65169 MATHESON GAS PRODUCTS INC DBA FOREIGN PARENT IS NIPPON SANSO
CGA-540-OXY U7709 MCNAUGHTON DYNAMICS LTD
CGA540 65169 MATHESON GAS PRODUCTS INC DBA FOREIGN PARENT IS NIPPON SANSO
MODEL 8DF-540W/ 96355 MATHESON CO DIV OF G D SEARLE MEDICAL PRODUCTS

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Technical Data | NSN 4820-01-325-1452

Characteristic Specifications
BODY MATERIAL BRASS
SPECIAL FEATURES WITH FLOWMETER
III END ITEM IDENTIFICATION DECK SHELTER PORTABLE CALIBRATION KIT FOR PARTIAL O2 AND CO2 MONITORS
MANUFACTURERS CODE 65169
DESIGN CONTROL REFERENCE 81-DF-540

Restrictions/Controls & Freight Information | NSN 4820-01-325-1452

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.
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 P 77.5
Less than truck load rating P 77.5
Water commodity Code 671 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 4820-01-325-1452

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