3020-01-397-1247 GEAR SET,BEVEL,MATCHED Index 4820-01-397-1249 GEAR OPERATOR,VALVE

National Stock Number:
4820-01-397-1248

Federal Supply Class:
4820

National Item Identification Number:
013971248

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:
33F-C8C4 6IN61661NEWMANS INC NEW JERSEY DIV
NS13306CC40 ASSY 33F-C8C461661NEWMANS INC NEW JERSEY DIV


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER10.625 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.875 INCHES ALL ENDS
BOLT HOLE QUANTITY12 ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
FACE TO FACE DISTANCE17.500 INCHES
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALSTEEL COMP 321 BODY
MATERIALSTEEL COMP 321 FLOW CONTROL DEVICE
MOUNTING POSITIONHORIZONTAL
NOMINAL OUTSIDE DIAMETER12.500 INCHES ALL ENDS
NOMINAL THICKNESS1.438 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER8.500 INCHES ALL ENDS
RAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE6.000 INCHES
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS


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