4540-01-168-2646 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE Index 5310-01-168-2648 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
4730-01-168-2647

Federal Supply Class:
4730

National Item Identification Number:
011682647

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:
NAS593-1630974AEROFIT, LLC
NAS593-1680205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS59780205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
MATERIALALUMINUM ALLOY OVERALL
NOMINAL TUBE OUTSIDE DIAMETER1.000 INCHES
NOMINAL THREAD SIZE1.312 INCHES
NUT HEIGHT1.188 INCHES NOMINAL
NUT STYLETUBE COUPLING
SEAT ANGLE33.0 DEGREES NOMINAL
SMALLEST INSIDE DIAMETER1.012 INCHES NOMINAL
WIDTH ACROSS FLATS1.500 INCHES NOMINAL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUN
THREAD QUANTITY PER INCH12


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