4730-00-639-9866 NUT,TUBE COUPLING Index 4730-00-639-9868 NUT,TUBE COUPLING

National Stock Number:
4730-00-639-9867

Federal Supply Class:
4730

National Item Identification Number:
006399867

Description:
NUT,TUBE COUPLING

Detail:
AN INTERNALLY THREADED NUT WHICH HAS EITHER AN INTERNAL SEAT OR SHOULDER AND/OR IS DESIGNED TO BE USED WITH A FERRULE, TO MATE WITH THE SEAT OF AN EXTERNALLY THREADED TUBE FITTING TO FORM A LEAKPROOF CONNECTION. EXCLUDES NUT (1), TUBE COUPLING, REDUCING; AND NUT (1), UNION.


Manufacturer Information:
60690199167HAMILTON SUNDSTRAND CORPORATION
AN817-10J88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS5206J100U583SAE INTERNATIONAL
AS5206J1081343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-AS48410U583SAE INTERNATIONAL


Techincal Specification:
FABRICATION METHODMACHINED
LENGTH TO SHOULDER0.641 INCHES NOMINAL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.875 INCHES
NOMINAL TUBE OUTSIDE DIAMETER0.625 INCHES
NUT STYLETUBE COUPLING
NUT HEIGHT1.484 INCHES MINIMUM AND 1.500 INCHES MAXIMUM
SEAT ANGLE33.00 DEGREES NOMINAL
SMALLEST INSIDE DIAMETER0.631 INCHES MINIMUM AND 0.634 INCHES MAXIMUM
WIDTH ACROSS FLATS1.000 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH14
THREAD SERIESUNF


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