Product Details | FLUID PRESSURE REGULATING VALVE

4820-01-187-2090 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: N-575, N-575 2IN 25TO60PSI FLGE, N5752IN25TO60PSIFLGE, YB2310H722, MILV2042D, MIL-V-2042D, N575, 2310H722, 4820-01-187-2090, 01-187-2090, 4820011872090, 011872090

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 21 AUG 1984 01-187-2090

Drawings & Photos | NSN 4820-01-187-2090


Demand History | NSN 4820-01-187-2090

Part Number Request Date QTY Origin
4820-01-187-2090 2014-07-202 1 DIBBS
4820-01-187-2090 2014-05-142 2 DIBBS
4820-01-187-2090 2013-10-281 1 DIBBS
4820-01-187-2090 2013-09-266 1 DIBBS
4820-01-187-2090 2009-12-351 2 DIBBS
4820-01-187-2090 2009-09-261 3 DIBBS
4820-01-187-2090 2009-02-51 4 DIBBS

Cross Reference | NSN 4820-01-187-2090

Part Number Cage Code Manufacturer
2310H722 35795 LESLIE CONTROLS, INC.
MIL-V-2042D 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
N-575 35795 LESLIE CONTROLS, INC.
N-575 2IN 25TO60PSI FLGE 35795 LESLIE CONTROLS, INC.
YB2310H722 35795 LESLIE CONTROLS, INC.

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Technical Data | NSN 4820-01-187-2090

Characteristic Specifications
BODY MATERIAL BRONZE, ASTM B61
FLOW CONTROL DEVICE DISK
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE PLAIN FACE FLANGE
FIRST END STYLE DESIGNATOR G1 PLAIN
FIRST END FLANGE SHAPE STYLE 3 ROUND
FIRST END BOLT HOLE QUANTITY 6
FIRST END FLANGE OUTSIDE DIAMETER 5.5625 INCHES NOMINAL
FIRST END FLANGE THICKNESS 0.812 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER 0.6875 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER 4.4375 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A1 STRAIGHT THRU
FACE TO FACE DISTANCE 10.750 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED GAS
REGULATION TYPE AUTOMATIC SINGLE STAGE
VALVE LOADING METHOD SPRING
MAXIMUM INLET PRESSURE RATING NOT RATED
OUTLET PRESSURE ACCURACY RATING NOT RATED
FILTER NOT INCLUDED
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-V-2042D

Restrictions/Controls & Freight Information | NSN 4820-01-187-2090

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 132740 VALVES GRAVITY FUEL OIL FLOW
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 594 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 4820-01-187-2090

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable 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