4730-01-088-3475 NIPPLE,TUBE Index 4730-01-088-3477 TEE,TUBE

National Stock Number:
4730-01-088-3476

Federal Supply Class:
4730

National Item Identification Number:
010883476

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:
7M15176301THE BOEING COMPANY
7M151DA601673SPS TECHNOLOGIES, LLC
7M151DA606581ALLAN AIRCRAFT SUPPLY CO., LLC
7M151DA614397FABER ENTERPRISES, INC.
7M151DA614798DESIGNED METAL CONNECTIONS INC
7M151DA652930NELSON AERO SPACE, INC.
7M151DA676301THE BOEING COMPANY
7M151DA694861MALABAR


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE THIRD END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
CONNECTION STYLEFLARED (TUBE) SECOND END
CONNECTION STYLEFLARED (TUBE) THIRD END
CONNECTION STYLESWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
LEG LENGTH0.740 INCHES NOMINAL FIRST END
LEG LENGTH1.062 INCHES NOMINAL SECOND END
LEG LENGTH1.062 INCHES NOMINAL THIRD END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-367 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALALUMINUM ALLOY 2014 BODY
MATERIALALUMINUM ALLOY 2024 NUT
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES ALL ENDS
NOMINAL THREAD SIZE0.562 INCHES ALL ENDS
SEAT ANGLE37.0 DEGREES ALL ENDS
SPECIAL FEATURESFIRST END SEALING SURFACE MUST BE FREE OF ANODIZE AND ALODINED PER MIL-C-5541,CLASS 1A
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A SECOND END
THREAD CLASS3A THIRD END
THREAD CLASS3B FIRST END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS


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