4730-01-371-4382 TEE,TUBE Index 4730-01-371-4384 REDUCER,PIPE

National Stock Number:
4730-01-371-4383

Federal Supply Class:
4730

National Item Identification Number:
013714383

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:
BACT16AX77272THE BOEING COMPANY
BACT16AX201612J77272THE BOEING COMPANY


Techincal Specification:
CONNECTION STYLEFLARELESS (TUBE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
LEG LENGTH2.898 INCHES NOMINAL FIRST END
LEG LENGTH2.023 INCHES NOMINAL SECOND END
LEG LENGTH2.023 INCHES NOMINAL THIRD END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 304 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.250 INCHES FIRST END
NOMINAL THREAD SIZE1.062 INCHES THIRD END
NOMINAL THREAD SIZE1.312 INCHES SECOND END
NOMINAL THREAD SIZE1.625 INCHES FIRST END
NOMINAL THREAD SIZE1.625 INCHES FIRST END BULKHEAD
SEAT ANGLE12.0 DEGREES ALL ENDS
THREAD CLASS3A ALL ENDS
THREAD CLASS3A FIRST END BULKHEAD
THREAD QUANTITY PER INCH12 ALL ENDS
THREAD QUANTITY PER INCH12 FIRST END BULKHEAD


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