4730-01-337-7180 TEE,TUBE Index 4730-01-337-7182 TEE,TUBE

National Stock Number:
4730-01-337-7181

Federal Supply Class:
4730

National Item Identification Number:
013377181

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:
7M15114798DESIGNED METAL CONNECTIONS INC
7M151J5L01673SPS TECHNOLOGIES, LLC
7M151J5L06581ALLAN AIRCRAFT SUPPLY CO., LLC
7M151J5L14397FABER ENTERPRISES, INC.
7M151J5L14798DESIGNED METAL CONNECTIONS INC
7M151J5L52930NELSON AERO SPACE, INC.
7M151J5L76301THE BOEING COMPANY


Techincal Specification:
CONNECTION STYLEFLARED (TUBE) SECOND END
CONNECTION STYLEFLARED (TUBE) THIRD END
CONNECTION STYLESWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE THIRD END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
LEG LENGTH0.670 INCHES NOMINAL FIRST END
LEG LENGTH0.953 INCHES NOMINAL SECOND END
LEG LENGTH0.953 INCHES NOMINAL THIRD END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 304 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES THIRD END
NOMINAL THREAD SIZE0.500 INCHES FIRST END
NOMINAL THREAD SIZE0.500 INCHES SECOND END
NOMINAL THREAD SIZE0.500 INCHES THIRD END
SEAT ANGLE37.0 DEGREES SECOND END
SEAT ANGLE37.0 DEGREES THIRD END
SEAT ANGLE37.0 DEGREES FIRST END
THREAD CLASS3A SECOND END
THREAD CLASS3A THIRD END
THREAD CLASS3B FIRST END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) SECOND END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) THIRD END


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