4820-01-118-3008 VALVE,PLUG Index 5325-01-118-3012 RING,RETAINING

National Stock Number:
4820-01-118-3009

Federal Supply Class:
4820

National Item Identification Number:
011183009

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:
4C307499240CRISSAIR INC


Techincal Specification:
MATERIALSTEEL COMP 630 BODY
STEEL COMP 440C FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE BODY
QQ-S-763,CLASS 440C FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEPOPPET
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, MINERAL BASE SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP275.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPETHREADED EXTERNAL BOSS 1ST END
THREADED EXTERNAL TUBE 2ND END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END
FLARELESS 2ND END
SEAT ANGLE45.0 DEGREES ALL ENDS
THREAD SERIES DESIGNATORUNJEF 1ST END
UNJF 2ND END
NOMINAL THREAD SIZE0.688 INCHES 1ST END
0.750 INCHES 2ND END
THREAD CLASS3A ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
MOUNTING POSITIONHORIZONTAL OR
VERTICAL
DISK LOADING METHODSPRING


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