2910-00-620-9149 ADAPTER Index 4920-00-620-9157 FIXTURE,AIRCRAFT MAINTENANCE

National Stock Number:
4730-00-620-9154

Federal Supply Class:
4730

National Item Identification Number:
006209154

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:
26-548282918THE BOEING COMPANY


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE THIRD END
CONNECTION TYPEUNTHREADED INTERNAL TUBE FIRST END
LEG LENGTH0.970 INCHES NOMINAL THIRD END
LEG LENGTH0.390 INCHES NOMINAL FIRST END
LEG LENGTH0.390 INCHES NOMINAL SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-268 T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES THIRD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES FIRST END
NOMINAL THREAD SIZE0.562 INCHES THIRD END
SEAT ANGLE60.0 DEGREES FIRST END
THREAD CLASS3A THIRD END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) THIRD END
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED0.060 INCHES FIRST END


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