4730-00-640-0820, TEE,TUBE

National Stock Number:
4730-00-640-0820

Federal Supply Class:
4730

National Item Identification Number:
006400820

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	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS21909	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
ER834D16	79470	DANA CORP WEATHERHEAD DIV
AS21909W16	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21909D16	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	1.742 INCHES NOMINAL FIRST END
LEG LENGTH	1.742 INCHES NOMINAL SECOND END
LEG LENGTH	2.617 INCHES NOMINAL THIRD END
MATERIAL	ALUMINUM ALLOY 2014 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	1.000 INCHES ALL ENDS
NOMINAL THREAD SIZE	1.312 INCHES ALL ENDS
NOMINAL THREAD SIZE	1.312 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 (UNJ) ALL ENDS
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT (UNJ) THIRD END BULKHEAD
THREAD QUANTITY PER INCH	12 ALL ENDS
THREAD QUANTITY PER INCH	12 THIRD END BULKHEAD

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