3040-01-123-8677 COLLAR,SHAFT Index 6685-01-123-8681 THERMOCOUPLE ASSEMBLY

National Stock Number:
4730-01-123-8678

Federal Supply Class:
4730

National Item Identification Number:
011238678

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:
10108576A486GNIMIKKEISTOKESKUS NCB FINLAND
354211782577RAYTHEON COMPANY
3542117-182577RAYTHEON COMPANY


Techincal Specification:
BOLT HOLE DIAMETER0.133 INCHES MINIMUM AND 0.139 INCHES MAXIMUM
BOLT CIRCLE DIAMETER0.750 INCHES NOMINAL
BOLT HOLE QUANTITY4
FACE SEATING SURFACE CONDITIONGROUND
FLANGE SECTION STYLEPLAIN FACE
FLANGE WIDTH0.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,T4 OR T6 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
STYLE DESIGNATORSQUARE, ONE BOLT HOLE CIRCLE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE
THICKNESS0.125 INCHES NOMINAL
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.315 INCHES NOMINAL


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