5342-00-497-0294 CLIP,INSULATION Index 3120-00-497-0298 BEARING,SLEEVE

National Stock Number:
4730-00-497-0297

Federal Supply Class:
4730

National Item Identification Number:
004970297

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:
ER0178401276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
ER0178479470DANA CORP WEATHERHEAD DIV


Techincal Specification:
LENGTH TO SHOULDER0.562 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL TUBE OUTSIDE DIAMETER0.312 INCHES
NOMINAL THREAD SIZE0.500 INCHES
NUT HEIGHT0.750 INCHES NOMINAL
NUT STYLETUBE COUPLING
SEAT ANGLE45.0 DEGREES NOMINAL
SMALLEST INSIDE DIAMETER0.366 INCHES NOMINAL
SPECIAL FEATURESLUBRICANT DRY FILM OVERALL
WIDTH ACROSS FLATS0.625 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDRILUBE SPEC 4-90-51 MFR REF ALL TREATMENT RESPONSES OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH20


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