4730-00-200-0263 NUT,TUBE COUPLING Index 4730-00-200-0269 INVERTED NUT,TUBE COUPLING

National Stock Number:
4730-00-200-0264

Federal Supply Class:
4730

National Item Identification Number:
002000264

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:
108-1120501276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
108-1120579470DANA CORP WEATHERHEAD DIV
108-1125501276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
8112X501276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
8112X579470DANA CORP WEATHERHEAD DIV
83712S4105-98066980064NAVAL SHIP SYSTEMS COMMAND
A7178358275SASCO INC CANADIAN DIV
AEA9233A7PZX0FAIRBANKS MORSE, LLC
AEA9233A82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE


Techincal Specification:
FABRICATION METHODMACHINED
LENGTH TO SHOULDER0.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1213 OVERALL
NOMINAL THREAD SIZE0.625 INCHES
NOMINAL TUBE OUTSIDE DIAMETER0.312 INCHES
NUT HEIGHT1.000 INCHES NOMINAL
NUT STYLETUBE COUPLING
SEAT ANGLE45.00 DEGREES NOMINAL
SMALLEST INSIDE DIAMETER0.318 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
WIDTH ACROSS FLATS0.813 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNF


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