4730-00-203-7451, TEE,TUBE

National Stock Number:
4730-00-203-7451

Federal Supply Class:
4730

National Item Identification Number:
002037451

Description:
TEE,TUBE

Detail:
A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. 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 may have side inlet(s). It is used as a junction at the intersection of a tube or tube fitting.

Manufacturer Information:

AS18280	0U583	SAE INTERNATIONAL
AS18280	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS21909	0U583	SAE INTERNATIONAL
MS21909W10	0U583	SAE INTERNATIONAL
AS21909	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21909D10	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS18280	0U583	SAE INTERNATIONAL
MS21909W10	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC

Techincal Specification:

CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLE	FLARELESS (TUBE) ALL ENDS
LEG LENGTH	1.500 INCHES NOMINAL FIRST END
LEG LENGTH	1.500 INCHES NOMINAL SECOND END
LEG LENGTH	2.250 INCHES NOMINAL THIRD END
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-367,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	ALUMINUM ALLOY 2014 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.625 INCHES ALL ENDS
NOMINAL THREAD SIZE	0.875 INCHES ALL ENDS
NOMINAL THREAD SIZE	0.875 INCHES THIRD END BULKHEAD
SEAT ANGLE	12.0 DEGREES ALL ENDS
SPECIFICATION/STANDARD DATA	96906-MS21909 GOVERNMENT STANDARD
SURFACE TREATMENT	ANODIZE OVERALL
THREAD CLASS	3A ALL ENDS
THREAD CLASS	3A THIRD END BULKHEAD
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF) THIRD END BULKHEAD

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