4720-00-202-7560 HOSE,AIR DUCT Index 4730-00-202-7564 NUT,TUBE COUPLING

National Stock Number:
4730-00-202-7563

Federal Supply Class:
4730

National Item Identification Number:
002027563

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:
WU179210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
LENGTH TO SHOULDER0.453 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-636,COMP 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NOMINAL TUBE OUTSIDE DIAMETER0.219 INCHES
NUT HEIGHT0.625 INCHES NOMINAL
NUT STYLETUBE COUPLING
SMALLEST INSIDE DIAMETER0.250 INCHES NOMINAL
WIDTH ACROSS FLATS0.617 INCHES MINIMUM AND 0.629 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNF


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