4730-01-304-7545 TEE,TUBE TO BOSS Index 4730-01-304-7547 TEE,TUBE

National Stock Number:
4730-01-304-7546

Federal Supply Class:
4730

National Item Identification Number:
013047546

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:
SS4978286SIKORSKY AIRCRAFT CORPORATION
SS49PA834-4D19W78286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
CONNECTION STYLEFLARED (TUBE) THIRD END
CONNECTION STYLEFLARED W/ GASKET SEAL (BOSS) FIRST END
CONNECTION STYLEFLARED W/ GASKET SEAL (BOSS) SECOND END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
CONNECTION TYPETHREADED EXTERNAL BOSS FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE INLET
CONNECTION TYPETHREADED EXTERNAL TUBE THIRD END
FURNISHED ITEMS AND QUANTITY2 MICRON FILTER AND 2 RESTRICTOR
FLOW ANGLE90.0 DEGREES
LEG LENGTH0.953 INCHES NOMINAL FIRST END
LEG LENGTH0.953 INCHES NOMINAL SECOND END
LEG LENGTH1.578 INCHES NOMINAL THIRD END
MATERIALALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES THIRD END
NOMINAL THREAD SIZE0.438 INCHES FIRST END
NOMINAL THREAD SIZE0.438 INCHES SECOND END
NOMINAL THREAD SIZE0.438 INCHES INLET
NOMINAL THREAD SIZE0.438 INCHES THIRD END
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.028 INCHES FIRST END
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.028 INCHES SECOND END
SEAT ANGLE37.0 DEGREES THIRD END
THREAD CLASS3A FIRST END
THREAD CLASS3A INLET
THREAD CLASS3A SECOND END
THREAD CLASS3A THIRD 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) INLET
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) THIRD END


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