4710-01-142-8180 TUBE ASSEMBLY,METAL Index 4730-01-142-8182 PACKING NUT

National Stock Number:
4730-01-142-8181

Federal Supply Class:
4730

National Item Identification Number:
011428181

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:
NAS591-6H30974AEROFIT, LLC
NAS591-6H80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
FABRICATION METHODBAR STOCK, MACHINED OR ROD STOCK, MACHINED
OVERALL LENGTH0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6, ALLOY 2024, T851 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)
SEAT ANGLE IN DEG33.0
SMALLEST INSIDE DIAMETER0.365 INCHES MINIMUM AND 0.383 INCHES MAXIMUM
SPECIAL FEATURESW/THREE DRILLED SAFETY WIRE HOLES
STYLE DESIGNATORINVERTED NUT, TUBE, FLARE
SURFACE TREATMENTANODIZE
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD SIZE9/16-18
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.375 INCHES NOMINAL
WIDTH ACROSS FLATS0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM


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