4730-01-052-0774 TEE,TUBE Index 4730-01-052-0776 COUPLING,TUBE

National Stock Number:
4730-01-052-0775

Federal Supply Class:
4730

National Item Identification Number:
010520775

Description:
COUPLING,TUBE

Detail:
A straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. It is designed to join a tube or tube fitting to another tube or tube fitting. Excludes fittings with threaded external connections on both ends. Excludes NIPPLE, PIPE.


Manufacturer Information:
C7856-10D81755LOCKHEED MARTIN CORPORATION
D10123D1014798DESIGNED METAL CONNECTIONS INC


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END BULKHEAD
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
CONNECTION STYLESWAGED W/ GROOVES (TUBE) ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5656 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES ALL ENDS
NOMINAL OVERALL LENGTH5.203 INCHES
NOMINAL THREAD SIZE0.875 INCHES 1ST END BULKHEAD
SPECIAL FEATURESPOLYTETRAFLUOROETHYLENE COAT BOTH ENDS INTERNALLY 0.423 IN.FROM THE END
STYLE DESIGNATORSWAGED ENDS W/BULKHEAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A 1ST END BULKHEAD
THREAD SERIES DESIGNATORUNJF 1ST END BULKHEAD
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED0.128 INCHES ALL ENDS


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