4730-01-440-7426, TEE,TUBE

National Stock Number:
4730-01-440-7426

Federal Supply Class:
4730

National Item Identification Number:
014407426

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:

MIL-DTL-18866	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-F-18866	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS51523A20Z	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

CONNECTION STYLE	FLARED (TUBE) SECOND END
CONNECTION STYLE	FLARED (TUBE) THIRD END
CONNECTION STYLE	SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
CONNECTION TYPE	THREADED EXTERNAL TUBE THIRD END
CONNECTION TYPE	THREADED EXTERNAL TUBE SECOND END
CONNECTION TYPE	THREADED INTERNAL TUBE FIRST END
FURNISHED ITEMS AND QUANTITY	3 TUBE COUPLING NUT W/SLEEVE
LEG LENGTH	2.060 INCHES NOMINAL SECOND END
LEG LENGTH	2.060 INCHES NOMINAL THIRD END
LEG LENGTH	2.310 INCHES NOMINAL FIRST END
MATERIAL	STEEL OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	1.250 INCHES ALL ENDS
NOMINAL THREAD SIZE	1.625 INCHES ALL ENDS
SEAT ANGLE	37.0 DEGREES ALL ENDS
SPECIFICATION/STANDARD DATA	96906-MS51523 GOVERNMENT STANDARD
THREAD CLASS	2A SECOND END
THREAD CLASS	2A THIRD END
THREAD CLASS	2B FIRST END
THREAD SERIES DESIGNATOR	UN ALL ENDS
THREAD QUANTITY PER INCH	12 ALL ENDS

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