4730-00-639-9870 NUT,TUBE COUPLING Index 4730-00-639-9873 CLAMP,HOSE

National Stock Number:
4730-00-639-9871

Federal Supply Class:
4730

National Item Identification Number:
006399871

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:
ER817D1601276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
ER817D1679470DANA CORP WEATHERHEAD DIV
MS21917D1601276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
MS21917D1679470DANA CORP WEATHERHEAD DIV
MS21917D1696906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
LENGTH TO SHOULDER0.677 INCHES NOMINAL
MATERIALALUMINUM ALLOY OVERALL
NOMINAL THREAD SIZE1.312 INCHES
NOMINAL TUBE OUTSIDE DIAMETER1.000 INCHES
NUT STYLETUBE COUPLING
NUT HEIGHT2.062 INCHES NOMINAL
SEAT ANGLE45.00 DEGREES NOMINAL
SMALLEST INSIDE DIAMETER1.006 INCHES NOMINAL
WIDTH ACROSS FLATS1.500 INCHES NOMINAL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH12
THREAD SERIESUN


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