Product Details | FLUID PRESSURE REGULATING VALVE

4820-01-146-0204 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: 123SCH1833, 123SCH183-3, 22510, 4820-01-146-0204, 01-146-0204, 4820011460204, 011460204

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 23 JAN 1983 01-146-0204

Drawings & Photos | NSN 4820-01-146-0204


Demand History | NSN 4820-01-146-0204

Part Number Request Date QTY Origin
22510 2019-11-325 5 DIBBS
22510 2019-08-224 5 DIBBS
22510 2019-08-213 5 DIBBS
22510 2019-06-168 4 DIBBS
4820-01-146-0204 2019-06-156 6 US
22510 2019-06-156 4 DIBBS
4820-01-146-0204 2018-02-37 2 DIBBS
4820-01-146-0204 2017-10-286 2 DIBBS
4820-01-146-0204 2017-10-276 2 DIBBS
4820-01-146-0204 2017-03-65 2 DIBBS
4820-01-146-0204 2017-01-04 2 DIBBS
4820-01-146-0204 2016-02-40 2 DIBBS
4820-01-146-0204 2010-10-274 7 DIBBS
4820-01-146-0204 2010-08-230 4 DIBBS
4820-01-146-0204 2010-02-49 4 DIBBS
4820-01-146-0204 2009-03-78 2 DIBBS
4820-01-146-0204 2009-03-72 2 DIBBS
4820-01-146-0204 2009-02-43 1 DIBBS

Cross Reference | NSN 4820-01-146-0204

Part Number Cage Code Manufacturer
123SCH183-3 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
22510 99643 EATON CORPORATION DBA EATON AEROSPACE

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 4820-01-146-0204

Technical Data | NSN 4820-01-146-0204

Characteristic Specifications
BODY MATERIAL STEEL, CORROSION RESISTING
FLOW CONTROL DEVICE PISTON, SPRING LOADED
OUTSIDE SURFACE TREATMENT CADMIUM, QQ-P-416, TYPE 2, CLASS 2
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE THREADED INTERNAL BOSS
FIRST END STYLE DESIGNATOR B6 GASKET SEAL
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR 7/8-14 UNF
FIRST END THREAD CLASS 3B
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A1 STRAIGHT THRU
MEDIA FOR WHICH DESIGNED HYDRAULIC FLUID, MIL-H-5606
REGULATION TYPE MANUAL SINGLE STAGE
MANUAL CONTROL METHOD KNOB
VALVE LOADING METHOD SPRING
TEMP RATING -65.0 DEG FAHRENHEIT MINIMUM AND 275.0 DEG FAHRENHEIT MAXIMUM
MAXIMUM INLET PRESSURE RATING NOT RATED
OUTLET PRESSURE ACCURACY RATING NOT RATED
FILTER INCLUDED
MANUFACTURERS CODE 99643
DESIGN CONTROL REFERENCE 22510

Restrictions/Controls & Freight Information | NSN 4820-01-146-0204

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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 KE Naval ICP
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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 4820-01-146-0204

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