4730-00-189-2737 NUT,TUBE COUPLING Index 4730-00-189-2739 NUT,TUBE COUPLING

National Stock Number:
4730-00-189-2738

Federal Supply Class:
4730

National Item Identification Number:
001892738

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:
F23218163EATON CORP CONTROLS DIV
J5120U583SAE INTERNATIONAL
J51281343SOCIETY OF AUTOMOTIVE ENGINEERS INC
J51381343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE J51281343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE J512 5 010166B0U583SAE INTERNATIONAL
SAE J512 5 010166B81343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-J5120U583SAE INTERNATIONAL


Techincal Specification:
FABRICATION METHODFORGED
LENGTH TO SHOULDER0.422 INCHES NOMINAL
MATERIALCOPPER ALLOY 360 OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NOMINAL TUBE OUTSIDE DIAMETER0.313 INCHES
NONDEFINITIVE SPEC/STD DATA34 FIGURE AND 9 TABLE AND SHORT TYPE AND 5/16 SIZE
NUT HEIGHT0.625 INCHES MINIMUM AND 0.665 INCHES MAXIMUM
NUT STYLETUBE COUPLING
SEAT ANGLE45.00 DEGREES NOMINAL
SMALLEST INSIDE DIAMETER0.317 INCHES NOMINAL
WIDTH ACROSS FLATS0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNF


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