4730-00-287-0279 NUT,TUBE COUPLING Index 4730-00-287-0285 NUT,TUBE COUPLING

National Stock Number:
4730-00-287-0283

Federal Supply Class:
4730

National Item Identification Number:
002870283

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:
AN805-1688044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
MIL-DTL-600181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
THREAD SERIESUN
NOMINAL THREAD SIZE1.500 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALCOPPER ALLOY OVERALL
NUT STYLETUBE COUPLING
NUT HEIGHT1.000 INCHES NOMINAL
WIDTH ACROSS FLATS1.734 INCHES MINIMUM AND
1.759 INCHES MAXIMUM
LENGTH TO SHOULDER0.750 INCHES NOMINAL
SMALLEST INSIDE DIAMETER1.140 INCHES MINIMUM AND
1.144 INCHES MAXIMUM
NOMINAL TUBE OUTSIDE DIAMETER1.000 INCHES
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEAN805-16
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMIL-DTL-6001


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