4730-00-289-4905, CROSS,TUBE

4730-00-289-4903 CLAMP,LEAK REPAIR,PIPE COUPLING

National Stock Number:
4730-00-289-4905

Federal Supply Class:
4730

National Item Identification Number:
002894905

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:

AS18280	0U583	SAE INTERNATIONAL
AS18280	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS21906W10	0U583	SAE INTERNATIONAL
MS21906W10	0U583	SAE INTERNATIONAL
AS21906W10	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21906D10	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS18280	0U583	SAE INTERNATIONAL
MS21906W10	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

CONNECTION STYLE	FLARELESS (TUBE) ALL ENDS
CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
LEG LENGTH	1.406 INCHES NOMINAL ALL ENDS
OPERATING PRESSURE	3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-367,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	ALUMINUM ALLOY 2014 OVERALL
MAXIMUM OPERATING TEMP	135.0 CELSIUS SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.625 INCHES ALL ENDS
NOMINAL THREAD SIZE	0.875 INCHES ALL ENDS
SEAT ANGLE	12.0 DEGREES ALL ENDS
SPECIFICATION/STANDARD DATA	96906-MS21906 GOVERNMENT STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	ANODIZE OVERALL
THREAD CLASS	3A ALL ENDS
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS

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