4730-00-293-7443 NUT,TUBE COUPLING Index 4730-00-293-7445 NUT,TUBE COUPLING

National Stock Number:
4730-00-293-7444

Federal Supply Class:
4730

National Item Identification Number:
002937444

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:
811BT8D80049DEPARTMENT OF THE AIR FORCE
AC811BT8D92003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.750 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALALUMINUM ALLOY OVERALL
SURFACE TREATMENTANODIZE OVERALL
NUT STYLETUBE COUPLING
NUT HEIGHT0.688 INCHES NOMINAL
WIDTH ACROSS FLATS0.875 INCHES NOMINAL
LENGTH TO SHOULDER0.562 INCHES NOMINAL
SMALLEST INSIDE DIAMETER0.567 INCHES NOMINAL
NOMINAL TUBE OUTSIDE DIAMETER0.500 INCHES


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