4710-00-414-3788 TUBE ASSEMBLY,METAL Index 4720-00-414-3790 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4730-00-414-3789

Federal Supply Class:
4730

National Item Identification Number:
004143789

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:
44-F-0430327IMPERIAL
7M136D08-06-0476301THE BOEING COMPANY


Techincal Specification:
CONNECTION STYLEFLARED (TUBE) FIRST END
CONNECTION STYLEFLARED (TUBE) SECOND END
CONNECTION STYLEFLARED (TUBE) THIRD END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE THIRD END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
LEG LENGTH1.135 INCHES NOMINAL THIRD END
LEG LENGTH1.141 INCHES NOMINAL SECOND END
LEG LENGTH1.242 INCHES NOMINAL FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-367,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2014 OVERALL
NOMINAL THREAD SIZE0.438 INCHES THIRD END
NOMINAL THREAD SIZE0.562 INCHES SECOND END
NOMINAL THREAD SIZE0.750 INCHES FIRST END
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.172 INCHES THIRD END
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.297 INCHES SECOND END
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.391 INCHES FIRST END
SEAT ANGLE37.0 DEGREES SECOND END
SEAT ANGLE37.0 DEGREES THIRD END
SEAT ANGLE37.0 DEGREES FIRST END
THREAD CLASS3A FIRST END
THREAD CLASS3A SECOND END
THREAD CLASS3A THIRD END
THREAD SERIES DESIGNATORUNF FIRST END
THREAD SERIES DESIGNATORUNF SECOND END
THREAD SERIES DESIGNATORUNF THIRD END


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