Product Details | CALIBRATED FLOW VALVE

4820-01-185-8128 A valve specifically designed to automatically maintain a predetermined discharge flow rate which may be adjustable within a specific range. It is designed to be used with various fluids and may be preset and/or adjustable. It may be in-line or cartridge (manifold) design. Excludes VALVE, REGULATING, FEED WATER; VALVE, REGULATING, FLUID PRESSURE; VALVE, REGULATING, FUEL OIL; VALVE, REGULATING, OIL PRESSURE, AUTOMATIC PILOT; VAVLE, REGULATING, TEMPERATURE; VALVE, ANGLE; and VALVE, GLOBE.

Part Alternates: P550200002, P55020-0002, R431003549 , 4820-01-185-8128, 01-185-8128, 4820011858128, 011858128

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 04 AUG 1984 01-185-8128

Drawings & Photos | NSN 4820-01-185-8128


Demand History | NSN 4820-01-185-8128

Part Number Request Date QTY Origin
R431003549 2021-06-158 1 DIBBS
R431003549 2021-03-89 2 DIBBS
4820-01-185-8128 2018-06-158 3 DIBBS
4820-01-185-8128 2018-05-126 3 DIBBS
4820-01-185-8128 2015-06-152 5 DIBBS
4820-01-185-8128 2014-09-257 17 DIBBS
4820-01-185-8128 2010-11-316 6 DIBBS

Cross Reference | NSN 4820-01-185-8128

Part Number Cage Code Manufacturer
P55020-0002 65035 BOSCH REXROTH CORPORATION DIV BOSCH REXROTH
R431003549 65035 BOSCH REXROTH CORPORATION DIV BOSCH REXROTH

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Technical Data | NSN 4820-01-185-8128

Characteristic Specifications
BODY MATERIAL STEEL, CORROSION RESISTING
FLOW CONTROL DEVICE PISTON, SPRING LOADED
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 1/2-14 NPT
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A1 STRAIGHT THRU
VALVE DISCHARGE FLOW RATE 3.35 GALLONS PER MINUTE

Restrictions/Controls & Freight Information | NSN 4820-01-185-8128

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 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 4820-01-185-8128

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 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