4730-00-277-8188 TEE,PIPE Index 4730-00-277-8196 TAILPIECE,UNION

National Stock Number:
4730-00-277-8194

Federal Supply Class:
4730

National Item Identification Number:
002778194

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:
150-442GPC71527235HARDIE-TYNES CO., INC.
150-442KPC71527235HARDIE-TYNES CO., INC.
20-71527235HARDIE-TYNES CO., INC.
390014PC71553711NAVAL SEA SYSTEMS COMMAND
390014PC71580064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
FABRICATION METHODMACHINED
LENGTH TO SHOULDER0.406 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.750 INCHES
NOMINAL TUBE OUTSIDE DIAMETER0.5000 INCHES
NUT HEIGHT0.563 INCHES NOMINAL
NUT STYLETUBE COUPLING
SMALLEST INSIDE DIAMETER0.516 INCHES NOMINAL
SEAT ANGLE45.00 DEGREES NOMINAL
WIDTH ACROSS FLATS0.875 INCHES NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNF


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