4730-00-575-1616 NUT,TUBE COUPLING Index 5310-00-575-1620 NUT,PLAIN,HEXAGON

National Stock Number:
4730-00-575-1619

Federal Supply Class:
4730

National Item Identification Number:
005751619

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:
AS48410U583SAE INTERNATIONAL
AS484181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
BACN10DP8D81205THE BOEING COMPANY
MIL-F-550981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


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 HEIGHT0.844 INCHES NOMINAL
WIDTH ACROSS FLATS0.875 INCHES NOMINAL
LENGTH TO SHOULDER0.723 INCHES NOMINAL
SMALLEST INSIDE DIAMETER0.570 INCHES NOMINAL
FABRICATION METHODMACHINED
NOMINAL TUBE OUTSIDE DIAMETER0.500 INCHES
SPECIAL FEATURESW/2 0.061 IN. DIA LOCKWIRE HOLES,0.246 IN. FROM THD END


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