4935-00-867-2656 CHANNEL,PANEL MOUNT Index 5985-00-867-2683 ANTENNA

National Stock Number:
4820-00-867-2666

Federal Supply Class:
4820

National Item Identification Number:
008672666

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:
A51P914526512NORTHROP GRUMMAN SYSTEMS CORPORATION
A51P9145-126512NORTHROP GRUMMAN SYSTEMS CORPORATION
L5770001178LOURDES INDUSTRIES, INC.
A51P9145-161174NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
MATERIALALUMINUM ALLOY OVERALL
SURFACE TREATMENTANODIZE
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEPOPPET
MAXIMUM OPERATING PRESSURE85.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP470.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
FLANGE 2ND END
CONNECTION STYLEFLARED (TUBE) 1ST END
SEAT ANGLE37.0 DEGREES 1ST END
FLANGE SHAPERECTANGULAR WITH HOLES 2ND END
NOMINAL LENGTH2.380 INCHES 2ND END
NOMINAL WIDTH2.380 INCHES 2ND END
BOLT HOLE QUANTITY4 2ND END
BOLT HOLE NOMINAL DIAMETER0.281 INCHES 2ND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.810 INCHES 2ND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.810 INCHES ALL ENDS
FLANGE FACE DESIGNPLAIN 2ND END
THREAD SERIES DESIGNATORUN 1ST END
NOMINAL THREAD SIZE1.312 INCHES 1ST END
THREAD QUANTITY PER INCH12 1ST END
THREAD CLASS3A 1ST END
THREAD DIRECTIONRIGHT-HAND 1ST END
MOUNTING POSITIONHORIZONTAL OR
VERTICAL
DISK LOADING METHODSPRING
SPECIAL FEATURESW/DRAIN PORT PER MS33649-4
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE61174
MFR SOURCE CONTROLLING REFERENCEA51P9145-1


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