Product Details | FLUID PRESSURE REGULATING VALVE

4820-01-121-9548 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: WCM3080UEM, WCM-3080-UEM, WCM3080UEM2, WCM-3080-UEM-2, WCM3080VEM2, WCM-3080-VEM-2, 096R102, 4820-01-121-9548, 01-121-9548, 4820011219548, 011219548

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 11 NOV 1981 01-121-9548

Drawings & Photos | NSN 4820-01-121-9548


Demand History | NSN 4820-01-121-9548

Part Number Request Date QTY Origin
4820-01-121-9548 2015-04-96 9 DIBBS
4820-01-121-9548 2014-11-320 6 DIBBS
4820-01-121-9548 2014-08-215 7 DIBBS
4820-01-121-9548 2013-09-267 7 DIBBS
4820-01-121-9548 2013-06-170 7 DIBBS

Cross Reference | NSN 4820-01-121-9548

Part Number Cage Code Manufacturer
096R102 0V5R4 SNOWBIRD ENVIRONMENTAL SYSTEMS CORPORATION
096R102 57107 A R E MFG CO INC
WCM-3080-UEM 21013 METREX VALVE CORP.
WCM-3080-UEM-2 21013 METREX VALVE CORP.
WCM-3080-VEM-2 21013 METREX VALVE CORP.

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Technical Data | NSN 4820-01-121-9548

Characteristic Specifications
BODY MATERIAL BRONZE, MIL-B-16541
SEAT MATERIAL NICKEL COPPER ALLOY
FLOW CONTROL DEVICE DISK
FLOW CONTROL DEVICE MATERIAL RUBBER, SYNTHETIC
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE UNTHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR C1 SOCKET
FIRST END NOMINAL PIPE SIZE ACCOMMODATED 1.375 INCHES
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A1 STRAIGHT THRU
MEDIA FOR WHICH DESIGNED WATER, SALT
VALVE STEM DESIGN SINGLE SEAT
VALVE LOADING METHOD BELLOWS
MAXIMUM INLET PRESSURE RATING 150.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE ACCURACY RATING NOT RATED
FILTER NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 4820-01-121-9548

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 4820-01-121-9548

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