Product Details | FLUID PRESSURE REGULATING VALVE

4820-01-232-2447 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: 53003G503, 53003-G503, 5300BG503, 5300B-G503, 81252TP, 81352TP, 81452PT, 4820-01-232-2447, 01-232-2447, 4820012322447, 012322447

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 09 MAY 1986 01-232-2447

Demand History | NSN 4820-01-232-2447

Part Number Request Date QTY Origin
53003-G503 2023-08-215 11 DIBBS
81452PT 2023-08-215 11 DIBBS
53003-G503 2022-12-347 20 DIBBS
81452PT 2022-12-347 20 DIBBS
53003-G503 2022-09-268 3 DIBBS
81452PT 2022-09-268 3 DIBBS
53003-G503 2022-08-223 2 DIBBS
81452PT 2022-08-223 2 DIBBS
53003-G503 2022-06-172 15 DIBBS
81452PT 2022-06-172 15 DIBBS
53003-G503 2022-05-132 10 DIBBS
81452PT 2022-05-132 10 DIBBS
53003-G503 2022-03-74 43 DIBBS
81452PT 2022-03-74 43 DIBBS
53003-G503 2021-03-88 21 DIBBS
81452PT 2021-03-88 21 DIBBS
53003-G503 2020-04-103 33 DIBBS
81452PT 2020-04-103 33 DIBBS
53003-G503 2019-01-17 24 DIBBS
81452PT 2019-01-17 24 DIBBS
4820-01-232-2447 2018-02-46 24 DIBBS
4820-01-232-2447 2017-04-106 16 DIBBS
4820-01-232-2447 2015-09-266 24 DIBBS
4820-01-232-2447 2015-04-96 20 DIBBS
4820-01-232-2447 2014-04-110 19 DIBBS
4820-01-232-2447 2013-11-332 15 DIBBS
4820-01-232-2447 2013-08-240 10 DIBBS
4820-01-232-2447 2013-06-156 8 DIBBS
4820-01-232-2447 2013-01-08 9 DIBBS
4820-01-232-2447 2012-08-237 10 DIBBS
4820-01-232-2447 2012-06-181 8 DIBBS
4820-01-232-2447 2011-06-180 7 DIBBS
4820-01-232-2447 2010-05-140 10 DIBBS
4820-01-232-2447 2009-07-212 12 DIBBS

Cross Reference | NSN 4820-01-232-2447

Part Number Cage Code Manufacturer
53003-G503 22501 HOWELL LABORATORIES, INC.
5300B-G503 22501 HOWELL LABORATORIES, INC.
81252TP 07282 FAIRCHILD INDUSTRIAL PRODUCTS COMPANY
81352TP 07282 FAIRCHILD INDUSTRIAL PRODUCTS COMPANY
81452PT 07282 FAIRCHILD INDUSTRIAL PRODUCTS COMPANY

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Technical Data | NSN 4820-01-232-2447

Characteristic Specifications
BODY MATERIAL ALUMINUM ALLOY
TEMP RATING -40.0 DEG FAHRENHEIT MINIMUM AND
MAXIMUM INLET PRESSURE RATING 150.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE RANGE 0.5 TO 100.0 POUNDS PER SQUARE INCH
FILTER NOT INCLUDED
SPECIAL FEATURES TAMPER PROOF,BRACKET MOUNTING
PACKING MATERIAL RUBBER, BUNA-N
FLOW CONTROL DEVICE DIAPHRAGM
FLOW CONTROL DEVICE MATERIAL RUBBER, BUNA-N
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE THREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR 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 STRAIGHT THRU
MEDIA FOR WHICH DESIGNED AIR
REGULATION TYPE MANUAL SINGLE STAGE
MANUAL CONTROL METHOD KNOB
VALVE LOADING METHOD WEIGHT

Restrictions/Controls & Freight Information | NSN 4820-01-232-2447

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 127200 PRESSURE REDCNG WATER RELIEF VALVE
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 593 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 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 4820-01-232-2447

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each