4730-01-214-6988, TEE,PIPE TO TUBE

National Stock Number:
4730-01-214-6988

Federal Supply Class:
4730

National Item Identification Number:
012146988

Description:
TEE,PIPE TO TUBE

Detail:
A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The pipe connection(s) has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of pipe or pipe fitting and a tube or tube fitting.

Manufacturer Information:

AN826-4C	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN826-4J	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE

Techincal Specification:

CONNECTION TYPE	THREADED EXTERNAL PIPE 2ND END
CONNECTION TYPE	THREADED EXTERNAL TUBE 3RD END
CONNECTION TYPE	THREADED EXTERNAL TUBE 1ST END
CONNECTION STYLE	FLARED (TUBE) 1ST END
CONNECTION STYLE	FLARED (TUBE) 3RD END
CONNECTION STYLE	PLAIN (PIPE) 2ND END
LEG LENGTH	0.750 INCHES NOMINAL 2ND END
LEG LENGTH	0.859 INCHES NOMINAL 1ST END
LEG LENGTH	0.859 INCHES NOMINAL 3RD END
MATERIAL	STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 316 OR STEEL COMP 321 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES 3RD END
NOMINAL THREAD SIZE	0.438 INCHES 1ST END
NOMINAL THREAD SIZE	0.438 INCHES 3RD END
NOMINAL THREAD SIZE	0.125 INCHES 2ND END
SEAT ANGLE	37.0 DEGREES 1ST END
SEAT ANGLE	37.0 DEGREES 3RD END
SPECIFICATION/STANDARD DATA	88044-AN826 GOVERNMENT STANDARD
THREAD CLASS	3A 1ST END
THREAD CLASS	3A 3RD END
THREAD SERIES DESIGNATOR	NPT 2ND END
THREAD SERIES DESIGNATOR	UNF 1ST END
THREAD SERIES DESIGNATOR	UNF 3RD END

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