4730-01-370-1293 COUPLING,TUBE Index 4730-01-370-1295 COUPLING,TUBE

National Stock Number:
4730-01-370-1294

Federal Supply Class:
4730

National Item Identification Number:
013701294

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:
7D023588277THE BOEING COMPANY
7D0235T0888277THE BOEING COMPANY
HMD10450E0800624EATON AEROQUIP LLC
HMD10450E0808199EATON AEROSPACE
DMD10450V0814798DESIGNED METAL CONNECTIONS INC


Techincal Specification:
MATERIALTITANIUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4921 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE FLUORIDE THREAD PIECE
MAXIMUM OPERATING PRESSURE4000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP275.0 DEG FAHRENHEIT SINGLE RESPONSE
STYLE DESIGNATORSWAGED AND THREADED EXTERNAL
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
UNTHREADED INTERNAL TUBE 2ND END
FLANGE 1ST END BULKHEAD
CONNECTION STYLEFLARELESS (TUBE) 1ST END
SWAGED W/ GROOVES (TUBE) 2ND END
SEAT ANGLE12.000 DEGREES 1ST END
FLANGE SHAPEROUND WITH HOLES 1ST END BULKHEAD
NOMINAL OUTSIDE DIAMETER3.710 INCHES 1ST END BULKHEAD
NOMINAL THICKNESS0.100 INCHES 1ST END BULKHEAD
BOLT HOLE QUANTITY12 1ST END BULKHEAD
BOLT HOLE NOMINAL DIAMETER0.098 INCHES 1ST END BULKHEAD
BOLT CIRCLE NOMINAL DIAMETER2.830 INCHES 1ST END BULKHEAD
FLANGE FACE DESIGNPLAIN 1ST END BULKHEAD
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES ALL ENDS
THREAD SERIES DESIGNATORUNJF 1ST END
NOMINAL THREAD SIZE0.750 INCHES 1ST END
THREAD CLASS16 1ST END
NOMINAL OVERALL LENGTH3.877 INCHES


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