4320-00-640-5769 RING,WEARING Index 4120-00-640-5775 AIR CONDITIONER

National Stock Number:
4730-00-640-5773

Federal Supply Class:
4730

National Item Identification Number:
006405773

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:
1370460AHP5CURTISS-WRIGHT CONTROLS, INC.
5P704650036MIL-CRAFT MFG. INC.


Techincal Specification:
BOLT CIRCLE DIAMETER2.312 INCHES NOMINAL
BOLT HOLE QUANTITY3
BOLT HOLE DIAMETER0.279 INCHES MINIMUM AND 0.291 INCHES MAXIMUM
FACE SEATING SURFACE CONDITIONMACHINED
FLANGE END RADIUS0.188 INCHES NOMINAL
FLANGE LENGTH1.563 INCHES NOMINAL
FLANGE SECTION STYLEPLAIN FACE, RAISED NECK
FLANGE WIDTH1.375 INCHES NOMINAL
MATERIALSTEEL
PROPRIETARY CHARACTERISTICSPACS
NECK HEIGHT0.550 INCHES NOMINAL
NOMINAL THREAD SIZE1.062 INCHES
SCREW THREAD SERIES DESIGNATORUN
STYLE DESIGNATORTRIANGULAR, ONE BOLT HOLE CIRCLE
SURFACE TREATMENTCADMIUM
THICKNESS0.250 INCHES NOMINAL
THREAD CLASS2B
THREAD QUANTITY PER INCH12


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