5977-00-249-4278 BRUSH,ELECTRICAL CONTACT Index 4720-00-249-4282 HOSE,AIR DUCT

National Stock Number:
4730-00-249-4280

Federal Supply Class:
4730

National Item Identification Number:
002494280

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:
NAS596-16H30974AEROFIT, LLC
NAS596-16H80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
THREAD SERIESUN
NOMINAL THREAD SIZE1.312 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 431 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLETUBE COUPLING
NUT HEIGHT1.158 INCHES NOMINAL
LARGEST OUTSIDE DIAMETER1.411 INCHES NOMINAL
WIDTH ACROSS FLATS1.125 INCHES NOMINAL
LENGTH TO SHOULDER0.651 INCHES NOMINAL
SMALLEST INSIDE DIAMETER1.020 INCHES NOMINAL
SEAT ANGLE33.0 DEGREES NOMINAL
FABRICATION METHODMACHINED
NOMINAL TUBE OUTSIDE DIAMETER1.000 INCHES
SPECIAL FEATURES3 HOLES 0.069 IN. MIN,0.074 IN. MAX DIA DRILLED HEX
SPECIFICATION/STANDARD DATA80205-NAS597 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD


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