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
DMD10450V0814798DESIGNED METAL CONNECTIONS INC
HMD10450E0808199EATON AEROSPACE


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


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