Product Details | CALIBRATED FLOW VALVE

4820-01-275-6304 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: FLRA5001320D, 5122709-044-103, 4820-01-275-6304, 01-275-6304, 4820012756304, 5122709044103, 012756304

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 24 MAR 1988 01-275-6304

Drawings & Photos | NSN 4820-01-275-6304


Cross Reference | NSN 4820-01-275-6304

Part Number Cage Code Manufacturer
5122709-044-103 99696 LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN SYSTEMS & GLOBAL
FLRA5001320D 92555 THE LEE COMPANY

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Technical Data | NSN 4820-01-275-6304

Characteristic Specifications
BODY MATERIAL STEEL, QQ-S-763
FLOW CONTROL DEVICE PISTON, SPRING LOADED
FLOW CONTROL DEVICE MATERIAL STEEL, QQ-S-763, CLASS 440C
OUTSIDE SURFACE TREATMENT PASSIVATED, MIL-S-5002
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE UNTHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR F3 BEVELED
FIRST END NOMINAL PIPE SIZE ACCOMMODATED 0.437 INCHES
SECOND END RELATIONSHIP WITH FIRST END NOT IDENTICAL
SECOND END CONNECTION TYPE THREADED EXTERNAL PIPE
SECOND END STYLE DESIGNATOR D6 PLAIN
SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR 7/16-28 UNF
SECOND END THREAD DIRECTION RIGHT-HAND
BODY STYLE A1 STRAIGHT THRU
MEDIA FOR WHICH DESIGNED HYDRAULIC FLUID, PETROLEUM BASE
REGULATION TYPE AUTOMATIC SINGLE STAGE
TEMP RATING -40.0 DEG FAHRENHEIT MINIMUM AND 140.0 DEG FAHRENHEIT MAXIMUM
VALVE DISCHARGE FLOW RATE 2.0 GALLONS PER MINUTE
SPECIAL FEATURES INCLUDES PIN,17-4PH STAINLESS STEEL;SLEEVE,416 STAINLESS STEEL,QQ-S-763C;SPRING,17-7PH STAINLESS STEEL;ALL COMPONENTS PASSIVATED PER MIL-S-5002; PIN COATING:WAX; DESIGNED TO PROVIDE CONSTANT FLOW BY REGULATING CONSTANT PRESSURE DROP ACROSS A FIXED ORIFICE; REVERSE FLOW IS BEING REGULATED; FLOW RATE,NON-REGULATED DIRECTION-120GPM; OPERATING PRESSURE DIFFERENTIAL,MAX- 5000 PSI; O/A DIM-2.050 IN. LG; 0.4992IN. DIA
III SUPPLEMENTARY FEATURES USED ON TRANS HANDLING SYSTEM
MANUFACTURERS CODE 92555
DESIGN CONTROL REFERENCE FLRA5001320D

Restrictions/Controls & Freight Information | NSN 4820-01-275-6304

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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating S 60
Less than truck load rating W Rating Variable
Water commodity Code 736 unknown
Originating Activity Code SU Ogden Air Logistics Center
Hill AFB, UT 84056-5609
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4820-01-275-6304

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 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