5905-00-481-6683 RESISTOR,VARIABLE,WIRE WOUND,NON Index 4720-00-481-6690 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4820-00-481-6686

Federal Supply Class:
4820

National Item Identification Number:
004816686

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.


Manufacturer Information:
4Z-C4L-1-B54939PARKER-HANNIFIN CORP
B4C102570SWAGELOK CO
B4C118034NUPRO CO
B4C13T9T9SWAGELOK CO


Techincal Specification:
MATERIALSTEEL COMP 316 FLOW CONTROL DEVICE
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEPOPPET
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP400.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED EXTERNAL PIPE 2ND END
CONNECTION STYLEINVERTED FLARE (TUBE) 1ST END
PLAIN (PIPE) 2ND END
SEAT ANGLE37.0 DEGREES 1ST END
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 1ST END
THREAD SERIES DESIGNATORUNF 1ST END
NPT 2ND END
NOMINAL THREAD SIZE0.437 INCHES 1ST END
0.250 INCHES 2ND END
THREAD CLASS3A 1ST END
THREAD DIRECTIONRIGHT-HAND 1ST END
RIGHT-HAND 2ND END
MOUNTING POSITIONHORIZONTAL OR
VERTICAL
RENEWABLE SEAT RING TYPEPRESSED-IN
DISK LOADING METHODSPRING
SPECIAL FEATURESCRACKING PRESSURE 1.0 PSI


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