4410-00-344-0627 HEADER,ECONOMIZER Index 4410-00-344-0632 HEADER,ECONOMIZER

National Stock Number:
4730-00-344-0629

Federal Supply Class:
4730

National Item Identification Number:
003440629

Description:
FLANGE,PIPE

Detail:
An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes FLANGE, PIPE, BLIND; FERRULE, GROOVED CLAMP COUPLING; and ADAPTER (as modified).


Manufacturer Information:
9519826512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BOLT CIRCLE DIAMETER2.000 INCHES NOMINAL
BOLT HOLE DIAMETER0.098 INCHES NOMINAL
BOLT HOLE QUANTITY12
FACE SEATING SURFACE CONDITIONMACHINED
FLANGE DIAMETER2.625 INCHES NOMINAL
FLANGE SECTION STYLERAISED FACE, RAISED NECK
MATERIALALUMINUM
NECK HEIGHT0.305 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.750 INCHES
NOMINAL THREAD SIZE0.750 INCHES
RAISED FACE HEIGHT0.070 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATORNPT
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
THICKNESS0.125 INCHES NOMINAL


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