Product Details | FLUID PRESSURE REGULATING VALVE

4820-00-812-4121 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: MILV16743, V46BE, V46BE114IN, V46BE1-1-4IN, V46BE2, V46BE-2, 246MP10A3, 246MP10AR, 46BE2, 46BE-2, 4820-00-812-4121, 00-812-4121, 4820008124121, 008124121, 324511304

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1962 00-812-4121

Drawings & Photos | NSN 4820-00-812-4121


Demand History | NSN 4820-00-812-4121

Part Number Request Date QTY Origin
4820-00-812-4121 2018-06-158 26 DIBBS
4820-00-812-4121 2017-04-110 24 DIBBS
4820-00-812-4121 2015-06-177 37 DIBBS
4820-00-812-4121 2015-06-165 37 DIBBS
4820-00-812-4121 2013-05-123 16 DIBBS
V46BE2 2012-10-300 2 US
4820-00-812-4121 2012-09-254 10 DIBBS
4820-00-812-4121 2012-05-138 12 DIBBS
4820-00-812-4121 2012-03-61 7 DIBBS
4820-00-812-4121 2011-12-350 3 DIBBS
4820-00-812-4121 2011-08-221 9 DIBBS
4820-00-812-4121 2010-11-327 5 DIBBS
4820-00-812-4121 2009-11-314 5 DIBBS
4820-00-812-4121 2009-10-292 13 DIBBS
4820-00-812-4121 2009-08-233 8 DIBBS
4820-00-812-4121 2009-07-212 8 DIBBS
4820-00-812-4121 2009-04-112 7 DIBBS

Cross Reference | NSN 4820-00-812-4121

Part Number Cage Code Manufacturer
246MP10A3 D9695 NOSKE-KAESER GMBH
246MP10AR D9695 NOSKE-KAESER GMBH
324511304 D9695 NOSKE-KAESER GMBH
46BE-2 92578 JOHNSON CONTROLS INC CONTROL PRODUCTS DIV
MILV16743 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
V46BE 50831 JOHNSON CONTROLS INC CONTROL PRODUCTS DIV
V46BE 92578 JOHNSON CONTROLS INC CONTROL PRODUCTS DIV
V46BE-2 50831 JOHNSON CONTROLS INC CONTROL PRODUCTS DIV
V46BE-2 92578 JOHNSON CONTROLS INC CONTROL PRODUCTS DIV
V46BE1-1-4IN 50831 JOHNSON CONTROLS INC CONTROL PRODUCTS DIV
V46BE2 92587 SANATEX CORP

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Technical Data | NSN 4820-00-812-4121

Characteristic Specifications
BODY MATERIAL BRASS
SEAT MATERIAL ALUMINUM BRONZE
STEM MATERIAL BRASS
FLOW CONTROL DEVICE DISK,TOP AND BOTTOM GUIDED,DIAPHRAGM MTD
FLOW CONTROL DEVICE MATERIAL BRASS AND RUBBER, BUNA-N
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE THREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR B11 PLAIN
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR 1-1/4-11-1/2 NPT
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A1 STRAIGHT THRU
MEDIA FOR WHICH DESIGNED WATER, SALT
RENEWABLE SEAT RING TYPE THREADED
REGULATION TYPE AUTOMATIC SINGLE STAGE
VALVE STEM DESIGN SINGLE SEAT
VALVE LOADING METHOD SPRING
REMOTE ACTUATION METHOD BELLOWS
TEMP RATING 170.0 DEG FAHRENHEIT MAXIMUM
MAXIMUM INLET PRESSURE RATING 150.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE RANGE 40.0 TO 140.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE ACCURACY RATING NOT RATED
FILTER NOT INCLUDED
(NON-CORE DATA) DEPARTURE FROM CITED DOCUMENT AS MODIFIEDBY SPCC PROCUREMENT SPEC 4820-812-4121
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILV16743

Restrictions/Controls & Freight Information | NSN 4820-00-812-4121

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:UPrecious metal type is unknown
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 576 unknown
Originating Activity Code XX
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 4820-00-812-4121

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each