Product Details | COMPRESSED GAS REGULATOR

4820-01-228-7751 A specially designed regulator with either a standard Compressed Gas Association (CGA) gas inlet/outlet connection or pipe connections. It provides for the controlled withdrawal of compressed gas from a compressed gas cylinder either by direct attachment to the cylinder or by insertion into a piping distribution system that is pressured by a cylinder.

Part Alternates: 7897A4, 4820-01-228-7751, 01-228-7751, 4820012287751, 012287751

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 21 MAR 1986 01-228-7751

Demand History | NSN 4820-01-228-7751

Part Number Request Date QTY Origin
4820-01-228-7751 2013-06-178 3 DIBBS

Cross Reference | NSN 4820-01-228-7751

Part Number Cage Code Manufacturer
7897A4 39428 MCMASTER-CARR SUPPLY COMPANY

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Technical Data | NSN 4820-01-228-7751

Characteristic Specifications
STAGE TYPE DOUBLE
DELIVERY PRESSURE TYPE ADJUSTABLE
MAXIMUM DELIVERY PRESSURE 15.0 POUNDS PER SQUARE INCH
INLET FITTING CONNECTION TYPE COMPRESSED GAS ASSOCIATION
INLET FITTING CONNECTION CGA NUMBER 300
OUTLET FITTING CONNECTION TYPE THREADED EXTERNAL PIPE
INLET INDICATOR TYPE DIAL PRESSURE GAGE
OUTLET INDICATOR TYPE DIAL PRESSURE GAGE
MOUNTING METHOD CYLINDER
MOUNTING POSITION LEFT SIDE

Restrictions/Controls & Freight Information | NSN 4820-01-228-7751

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 4820-01-228-7751

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