2420-00-191-0295 PANEL,INSTRUMENT Index 4820-00-191-0310 VALVE,GLOBE

National Stock Number:
4730-00-191-0301

Federal Supply Class:
4730

National Item Identification Number:
001910301

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:
J519P0307482GENERAL ELECTRIC COMPANY


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL CORROSION RESISTING OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLETUBE COUPLING
NUT HEIGHT0.250 INCHES NOMINAL
WIDTH ACROSS FLATS0.619 INCHES MINIMUM AND
0.627 INCHES MAXIMUM
LENGTH TO SHOULDER0.125 INCHES NOMINAL
SMALLEST INSIDE DIAMETER0.540 INCHES NOMINAL
NOMINAL TUBE OUTSIDE DIAMETER0.188 INCHES
SPECIAL FEATURESUSED ON GRUMMAN AIRCRAFT MODEL A10


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