4730-01-371-8754 NUT,TUBE COUPLING Index 5310-01-371-8756 NUT,SELF-LOCKING,CLINCH

National Stock Number:
4730-01-371-8755

Federal Supply Class:
4730

National Item Identification Number:
013718755

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:
17G45007488277THE BOEING COMPANY
17G450074-6788277THE BOEING COMPANY


Techincal Specification:
FABRICATION METHODMACHINED
LENGTH TO SHOULDER0.754 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMS 5659 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP XM-12 OVERALL
NOMINAL TUBE OUTSIDE DIAMETER0.500 INCHES
NOMINAL THREAD SIZE0.750 INCHES
NUT HEIGHT0.843 INCHES NOMINAL
NUT STYLETUBE COUPLING
SMALLEST INSIDE DIAMETER0.693 INCHES NOMINAL
WIDTH ACROSS FLATS0.875 INCHES NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH16


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