4730-00-639-9174, TEE,PIPE TO TUBE

National Stock Number:
4730-00-639-9174

Federal Supply Class:
4730

National Item Identification Number:
006399174

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:

0027538	71995	DRESSER INDUSTRIES INC WAUKESHA ENGINE DIV
143490	21450	ARMY WEAPONS COMMAND ATTN AMSWE-REE-S

Techincal Specification:

CONNECTION TYPE	THREADED EXTERNAL PIPE THIRD END
CONNECTION TYPE	THREADED INTERNAL TUBE SECOND END
CONNECTION TYPE	THREADED INTERNAL TUBE FIRST END
CONNECTION STYLE	INVERTED FLARE (TUBE) FIRST END
CONNECTION STYLE	INVERTED FLARE (TUBE) SECOND END
CONNECTION STYLE	PLAIN (PIPE) THIRD END
LEG LENGTH	0.375 INCHES NOMINAL THIRD END
LEG LENGTH	0.469 INCHES NOMINAL FIRST END
MATERIAL	COPPER ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.312 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.312 INCHES FIRST END
NOMINAL THREAD SIZE	0.125 INCHES THIRD END
NOMINAL THREAD SIZE	0.500 INCHES FIRST END
NOMINAL THREAD SIZE	0.500 INCHES SECOND END
SEAT ANGLE	42.0 DEGREES FIRST END
SEAT ANGLE	42.0 DEGREES SECOND END
SURFACE TREATMENT	CADMIUM AND ZINC INSIDE
SURFACE TREATMENT	CADMIUM AND ZINC OUTSIDE
THREAD CLASS	2B FIRST END
THREAD CLASS	2B SECOND END
THREAD SERIES DESIGNATOR	UNF FIRST END
THREAD SERIES DESIGNATOR	UNF SECOND END
THREAD SERIES DESIGNATOR	NPTF THIRD END

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