3010-01-486-5172 CLUTCH HALF,POSITIVE,NONVEHICULA Index 6020-01-486-5174 CABLE ASSEMBLY,FIBER OPTIC

National Stock Number:
4820-01-486-5173

Federal Supply Class:
4820

National Item Identification Number:
014865173

Description:
VALVE,SAFETY RELIEF

Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.


Manufacturer Information:
23059421 ITEM 8063005ROLLS-ROYCE CORPORATION
23059486-663005ROLLS-ROYCE CORPORATION
665-6-6SS109990PARKER-HANNIFIN CORPORATION
665-6-6SS172352CURTISS-WRIGHT FLOW CONTROL CORPORATION
665-6-6SS186768TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT


Techincal Specification:
STYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
VALVE OPERATION METHODAUTOMATIC
MATERIALSTEEL CORROSION RESISTING BODY
STEEL COMP 416 FLOW CONTROL DEVICE
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
FLOW CONTROL DEVICEPOPPET
MEDIA FOR WHICH DESIGNEDETHYLENE GLYCOL SINGLE RESPONSE
VALVE DISCHARGE FLOW RATE4.0 GALLONS PER MINUTE
CONNECTION TYPETHREADED INTERNAL TUBE ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS
RENEWABLE SEAT RING TYPEPRESSED-IN
DISK LOADING METHODSPRING
OPENING PRESSURE SETTING550.0 POUNDS PER SQUARE INCH
ADJUSTABLE PRESSURE RANGE430.0 TO 650.0 POUNDS PER SQUARE INCH
MINIMUM OPERATING TEMP-40.0 DEG FAHRENHEIT
SPECIAL FEATURESEND CONNECTIONS ARE IDENTICAL; INTERNAL STRAIT THREADS; GASKET SEAL. O-RING BUNA N IAW MIL-P-5315(B) SUPERSEDED BY QPL-5315-23 FOR USE WITH JP-3, JP-4, JP-5 FUEL. NEXT HIGHER ASSEMBLY FUEL SYSTEM, P/N 23059421.


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