4730-01-047-1442 NUT,TUBE COUPLING Index 4730-01-047-1444 SPOOL PIECE

National Stock Number:
4730-01-047-1443

Federal Supply Class:
4730

National Item Identification Number:
010471443

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:
1-03060-2000624EATON AEROQUIP LLC
31592-2014397FABER ENTERPRISES, INC.
AP207001673SPS TECHNOLOGIES, LLC
AP2070-2001673SPS TECHNOLOGIES, LLC
BACN10HX2030974AEROFIT, LLC
BACN10HX2077272THE BOEING COMPANY
DBON10HX2014798DESIGNED METAL CONNECTIONS INC


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH12
THREAD SERIESUN
FABRICATION METHODANY ACCEPTABLE
LARGEST OUTSIDE DIAMETER1.785 INCHES NOMINAL
LENGTH TO SHOULDER0.710 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL TUBE OUTSIDE DIAMETER1.250 INCHES
NOMINAL THREAD SIZE1.625 INCHES
NUT HEIGHT1.420 INCHES NOMINAL
NUT STYLETUBE COUPLING
SEAT ANGLE0.33 DEGREES NOMINAL
SMALLEST INSIDE DIAMETER1.270 INCHES MINIMUM AND 1.276 INCHES MAXIMUM
WIDTH ACROSS FLATS1.437 INCHES NOMINAL
THREAD CLASS2B


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