5306-00-946-8298 BOLT,CLOSE TOLERANCE Index 2540-00-946-8300 EXTENSION,HEATER EXHAUST

National Stock Number:
4820-00-946-8299

Federal Supply Class:
4820

National Item Identification Number:
009468299

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:
65651-11041-10178286SIKORSKY AIRCRAFT CORPORATION
H41806239AUSCO INC


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION TYPEUNTHREADED EXTERNAL TUBE 2ND END
CONNECTION STYLEPLAIN (TUBE) 1ST END
CONNECTION STYLEPLAIN (TUBE) 2ND END
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEPOPPET
MATERIALSTEEL CORROSION RESISTING OVERALL
MAXIMUM OPERATING TEMP275.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL OR VERTICAL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.125 INCHES 1ST END
NOMINAL THREAD SIZE0.312 INCHES 1ST END
STYLE DESIGNATORSTRAIGHT THRU
SURFACE TREATMENTPASSIVATE
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD CLASS3A 1ST END
THREAD SERIES DESIGNATORUNF 1ST END


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