4730-01-256-7148, CROSS,TUBE

National Stock Number:
4730-01-256-7148

Federal Supply Class:
4730

National Item Identification Number:
012567148

Description:
CROSS,TUBE

Detail:
A FITTING HAVING FOUR BRANCHES IN THE SAME PLANE WHOSE AXES FORM RIGHT ANGLES. THE CONNECTIONS HAVE MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) DESIGNED TO ACCOMMODATE A TUBE OR ARE UNTHREADED AND DESIGNED TO ACCOMMODATE A TUBE. IT IS DESIGNED TO BE USED AS A JUNCTION AT THE INTERSECTION OF TUBING AND/OR TUBE FITTINGS. IT MAY HAVE SIDE INLET(S).

Manufacturer Information:

4730PL0890916	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
4730PL1866509	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
D10033-10081006	14798	DESIGNED METAL CONNECTIONS INC
C7863	81755	LOCKHEED MARTIN CORPORATION
C7863-2S	81755	LOCKHEED MARTIN CORPORATION

Techincal Specification:

CONNECTION STYLE	SWAGED W/ GROOVES (TUBE) ALL ENDS
CONNECTION TYPE	UNTHREADED INTERNAL TUBE ALL ENDS
LEG LENGTH	1.359 INCHES NOMINAL FOURTH END
LEG LENGTH	1.836 INCHES NOMINAL SECOND END
LEG LENGTH	1.875 INCHES NOMINAL FIRST END
LEG LENGTH	1.875 INCHES NOMINAL THIRD END
MATERIAL	STEEL CORROSION RESISTING OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.375 INCHES FOURTH END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.500 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.625 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.625 INCHES THIRD END
SURFACE TREATMENT	PASSIVATE OVERALL

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