4730-00-278-9384, TEE,TUBE

National Stock Number:
4730-00-278-9384

Federal Supply Class:
4730

National Item Identification Number:
002789384

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:

8168676	18876	U S ARMY AVIATION AND MISSILE COMMAND
AN804-6	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
MIL-F-5509	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

CONNECTION STYLE	FLARED (TUBE) ALL ENDS
CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
LEG LENGTH	1.016 INCHES NOMINAL SECOND END
LEG LENGTH	1.078 INCHES NOMINAL THIRD END
LEG LENGTH	1.797 INCHES NOMINAL FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 4140 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.375 INCHES ALL ENDS
NOMINAL THREAD SIZE	0.562 INCHES ALL ENDS
NOMINAL THREAD SIZE	0.562 INCHES FIRST END BULKHEAD
SEAT ANGLE	37.0 DEGREES ALL ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
THREAD CLASS	3A ALL ENDS
THREAD CLASS	3A FIRST END BULKHEAD
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END BULKHEAD
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS

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