3020-00-540-1879 PULLEY,GROOVE Index 5220-00-540-1882 GAGE,RING,PLAIN

National Stock Number:
4730-00-540-1880

Federal Supply Class:
4730

National Item Identification Number:
005401880

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:
19012024617GENERAL MOTORS CORP
1901207X677GENERAL MOTORS LLC


Techincal Specification:
LENGTH TO SHOULDER0.375 INCHES NOMINAL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NOMINAL TUBE OUTSIDE DIAMETER0.312 INCHES
NUT HEIGHT0.875 INCHES NOMINAL
NUT STYLETUBE COUPLING
SEAT ANGLE45.00 DEGREES NOMINAL
SMALLEST INSIDE DIAMETER0.317 INCHES NOMINAL
WIDTH ACROSS FLATS0.375 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNF


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