4730-01-274-8405 NIPPLE,TUBE Index 4730-01-274-8407 REDUCER,PIPE

National Stock Number:
4730-01-274-8406

Federal Supply Class:
4730

National Item Identification Number:
012748406

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:
C785681755LOCKHEED MARTIN CORPORATION
C7856-12-2S81755LOCKHEED MARTIN CORPORATION
D10325-1214798DESIGNED 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 COMP XM-10 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES ALL ENDS
NOMINAL OVERALL LENGTH5.870 INCHES
NOMINAL THREAD SIZE1.062 INCHES 1ST END BULKHEAD
SPECIAL FEATURESPOLYTETRAFLUOROETHYLENE COAT BOTH ENDS INTERNALLY 0.380 IN. FROM THE END
STYLE DESIGNATORSWAGED ENDS W/BULKHEAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE
SURFACE TREATMENTPASSIVATE OUTSIDE
SURFACE TREATMENTPLASTIC POLYTETRAFLUOROETHYLENE INSIDE
THREAD CLASS3A 1ST END BULKHEAD
THREAD SERIES DESIGNATORUNJ 1ST END BULKHEAD
THREAD QUANTITY PER INCH12 1ST END BULKHEAD


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