4720-01-009-9982 HOSE,AIR DUCT Index 6680-01-009-9984 COUNTER,ELECTRICAL

National Stock Number:
4730-01-009-9983

Federal Supply Class:
4730

National Item Identification Number:
010099983

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:
63C269898747OGDEN AIR LOGISTICS CENTER
63C269898750SAN ANTONIO AIR LOGISTICS CENTER


Techincal Specification:
BOLT CIRCLE DIAMETER7.625 INCHES NOMINAL
BOLT HOLE DIAMETER0.531 INCHES NOMINAL
BOLT HOLE QUANTITY6
FACE SEATING SURFACE CONDITIONUNFINISHED
FLANGE DIAMETER8.625 INCHES NOMINAL
FLANGE SECTION STYLEPLAIN FACE, LONG NECK
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-601,T6 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-596,CL 6,T6 FED SPEC 2ND MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 356.0 OR ALUMINUM
NECK HEIGHT3.000 INCHES NOMINAL
NOMINAL THREAD SIZE0.500 INCHES
SCREW THREAD SERIES DESIGNATORNC
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
SURFACE TREATMENTANODIZE
THICKNESS0.750 INCHES NOMINAL
THREAD CLASS2B
THREAD QUANTITY PER INCH13


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