4520-01-356-3517 HEATER,DUCT TYPE,STATIONARY Index 3950-01-356-3519 WINCH,DRUM,POWER OPERATED

National Stock Number:
4730-01-356-3518

Federal Supply Class:
4730

National Item Identification Number:
013563518

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:
50FC-52456878SPS TECHNOLOGIES, LLC


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
THREAD TOLERANCE CLASS6H INTERNAL
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL CORROSION RESISTING OVERALL
NUT STYLETUBE COUPLING
NUT HEIGHT0.561 INCHES MINIMUM
WIDTH ACROSS FLATS0.492 INCHES MINIMUM AND
0.502 INCHES MAXIMUM
LENGTH TO SHOULDER0.150 INCHES MINIMUM
SMALLEST INSIDE DIAMETER0.356 INCHES MAXIMUM
SEAT ANGLE45.0 DEGREES NOMINAL
FABRICATION METHODMACHINED
NOMINAL TUBE OUTSIDE DIAMETER0.125 INCHES


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