4730-01-154-1365 INVERTED NUT,TUBE COUPLING Index 4730-01-154-1367 TAILPIECE,UNION

National Stock Number:
4730-01-154-1366

Federal Supply Class:
4730

National Item Identification Number:
011541366

Description:
INVERTED NUT,TUBE COUPLING

Detail:
AN EXTERNALLY THREADED FASTENING DEVICE WHICH HAS AN INTERNAL OR EXTERNAL SEAT, DESIGNED TO MATE WITH THE SEAT OF AN INTERNALLY THREADED TUBE FITTING FOR THE PURPOSE OF SECURING THE TUBE TO THE FITTING TO FORM A LEAKPROOF CONNECTION.


Manufacturer Information:
115888197X677GENERAL MOTORS LLC
1572465024617GENERAL MOTORS CORP
942495511862GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT
942495524617GENERAL MOTORS CORP
94249557X677GENERAL MOTORS LLC
157246507X677GENERAL MOTORS LLC


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
OVERALL LENGTH0.620 INCHES NOMINAL
MATERIALSTEEL
SEAT ANGLE IN DEG45.0
SCREW THREAD SERIES DESIGNATORUNF
SMALLEST INSIDE DIAMETER0.257 INCHES MINIMUM AND 0.262 INCHES MAXIMUM
SPECIAL FEATURESBLUE HUE FINISH FOR IDENTIFICATION
WIDTH ACROSS FLATS0.557 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
STYLE DESIGNATORINVERTED NUT, TUBE, FLARE
SURFACE TREATMENTCHROMATE ZINC
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD SIZE9/16-18
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.250 INCHES NOMINAL


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