4730-00-639-9865 NUT,TUBE COUPLING Index 4730-00-639-9867 NUT,TUBE COUPLING

National Stock Number:
4730-00-639-9866

Federal Supply Class:
4730

National Item Identification Number:
006399866

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:
AN817-288044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS48410U583SAE INTERNATIONAL
AS484181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS52060U583SAE INTERNATIONAL
AS520681343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5206-020U583SAE INTERNATIONAL
AS5206-0281343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE AS484181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE AS520681343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-AS48410U583SAE INTERNATIONAL


Techincal Specification:
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.312 INCHES
NOMINAL TUBE OUTSIDE DIAMETER0.125 INCHES
NUT STYLETUBE COUPLING
NUT HEIGHT0.844 INCHES NOMINAL
SEAT ANGLE33.00 DEGREES NOMINAL
SMALLEST INSIDE DIAMETER0.130 INCHES MINIMUM AND 0.133 INCHES MAXIMUM
WIDTH ACROSS FLATS0.375 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNF


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