4730-00-659-4608 NUT,TUBE COUPLING Index 4730-00-659-4612 NUT,TUBE COUPLING

National Stock Number:
4730-00-659-4609

Federal Supply Class:
4730

National Item Identification Number:
006594609

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:
AN818-L10D88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN818L10D88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS48410U583SAE INTERNATIONAL
BACN10DP10D81205THE BOEING COMPANY
BACN10DP10D82918THE BOEING COMPANY
SAE-AS48410U583SAE INTERNATIONAL


Techincal Specification:
LENGTH TO SHOULDER0.817 INCHES NOMINAL
MATERIALALUMINUM ALLOY OVERALL
NOMINAL THREAD SIZE0.875 INCHES
NOMINAL TUBE OUTSIDE DIAMETER0.625 INCHES
NUT STYLETUBE COUPLING
NUT HEIGHT0.969 INCHES MINIMUM AND 0.979 INCHES MAXIMUM
SMALLEST INSIDE DIAMETER0.698 INCHES MINIMUM AND 0.701 INCHES MAXIMUM
SPECIAL FEATURESDRILLED FOR LOCKWIRE HOLES 2 PLACES
WIDTH ACROSS FLATS0.996 INCHES MINIMUM AND 1.003 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 3,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH14
THREAD SERIESUNJF


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