4920-00-050-9661 MICROCIRCUIT Index 5962-00-050-9664 MICROCIRCUIT,DIGITAL

National Stock Number:
4820-00-050-9662

Federal Supply Class:
4820

National Item Identification Number:
000509662

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:
3R1444-126044SAF INDUSTRIES LLC
670106-198897LOCKHEED MARTIN CORP


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 BODY
ALUMINUM FLOW CONTROL DEVICE
ALUMINUM ALLOY 2024 SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/3 FED STD SINGLE MATERIAL RESPONSE BODY
QQ-A-225/6 FED STD SINGLE MATERIAL RESPONSE SEAT
SURFACE TREATMENTANODIZE
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEPOPPET
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, PHOSPHATE-ESTER BASE SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP275.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLEFLARELESS ALL ENDS
SEAT ANGLE12.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 1ST END
THREAD SERIES DESIGNATORUNF ALL ENDS
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS
THREAD QUANTITY PER INCH20 1ST END
THREAD CLASS3A ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THE MANUFACTURERS DATA
MANUFACTURERS CODE26044
DESIGN CONTROL REFERENCE3R1444-1


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