4710-00-127-8586 TUBE,METALLIC Index 4730-00-127-8589 NUT,UNION

National Stock Number:
4730-00-127-8588

Federal Supply Class:
4730

National Item Identification Number:
001278588

Description:
INVERTED NUT,TUBE COUPLING

Detail:
AN EXTERNALLY THREADED FASTENING DEVICE WHICH HAS AN INTERNAL OR EXTERNAL SEAT, DESIGNED TO MATE WITH THE SEAT OF AN INTERNALLY THREADED TUBE FITTING FOR THE PURPOSE OF SECURING THE TUBE TO THE FITTING TO FORM A LEAKPROOF CONNECTION.


Manufacturer Information:
21017AD08118EATON AVIATION CORPORATION
C21017AD08118EATON AVIATION CORPORATION
T1038-17508118EATON AVIATION CORPORATION


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
OVERALL LENGTH1.531 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6, T851 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
SMALLEST INSIDE DIAMETER2.210 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATORUNS
SEAT ANGLE IN DEG30.0
SPECIAL FEATURESFOUR @LOCKWIRE HOLES
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED1.750 INCHES NOMINAL
WIDTH ACROSS FLATS2.360 INCHES NOMINAL
STYLE DESIGNATORINVERTED NUT, TUBE, FLARE
SURFACE TREATMENTANODIZE AND DICHROMATE
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD SIZE2.419-16


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