4730-00-769-3958 NUT,TUBE COUPLING,REDUCING Index 5330-00-769-3960 PACKING,PREFORMED

National Stock Number:
4730-00-769-3959

Federal Supply Class:
4730

National Item Identification Number:
007693959

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:
A-458341947MUELLER BRASS
NR4-8641947MUELLER BRASS


Techincal Specification:
FABRICATION METHODMACHINED
MATERIALCOPPER ALLOY OVERALL
NOMINAL TUBE OUTSIDE DIAMETER0.531 INCHES
NOMINAL THREAD SIZE4.000 INCHES
NUT HEIGHT0.875 INCHES NOMINAL
NUT STYLETUBE COUPLING
SEAT ANGLE0.45 DEGREES NOMINAL
SMALLEST INSIDE DIAMETER0.500 INCHES NOMINAL
WIDTH ACROSS FLATS1.000 INCHES NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH16


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