Product Details | FLUID PRESSURE REGULATING VALVE

4820-01-399-7860 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: 1808203C, 18082-03C, 4820-01-399-7860, 01-399-7860, 4820013997860, 013997860

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 05 DEC 1994 01-399-7860

Drawings & Photos | NSN 4820-01-399-7860


Demand History | NSN 4820-01-399-7860

Part Number Request Date QTY Origin
4820-01-399-7860 2020-04-09 0 NECO
18082-03C 2018-07-24 1
4820-01-399-7860 2018-07-21 1 NECO
18082-03C 2017-07-08 2
4820-01-399-7860 2017-07-07 2 NECO
18082-03C 2017-01-12 1
4820-01-399-7860 2017-01-11 1 NECO
4820-01-399-7860 2012-10-23 5 NECO

Cross Reference | NSN 4820-01-399-7860

Part Number Cage Code Manufacturer
18082-03C 86184 GRISWOLD INDUSTRIES, CO. DBA CLA-VAL CO

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Technical Data | NSN 4820-01-399-7860

Characteristic Specifications
BODY MATERIAL BRONZE
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 10
FIRST END FLANGE OUTSIDE DIAMETER 9.060 INCHES NOMINAL
FIRST END FLANGE THICKNESS 1.060 INCHES MINIMUM AND 1.120 INCHES MAXIMUM
FIRST END BOLT HOLE DIAMETER 0.688 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER 7.812 INCHES NOMINAL
BODY STYLE A1 STRAIGHT THRU
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 86184
DESIGN CONTROL REFERENCE 18082-03C

Restrictions/Controls & Freight Information | NSN 4820-01-399-7860

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 594 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 4820-01-399-7860

Category Code Description
Cognizance Codes7HDepot level reparable shipboard and base equipment, assemblies, components and repair parts related to Naval Sea Systems Command equipment
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityHDepot Level Reparable
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative