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 TYPETHREADED EXTERNAL BOSS 1ST END
CONNECTION TYPETHREADED EXTERNAL BOSS 2ND END
CONNECTION TYPETHREADED EXTERNAL TUBE 3RD END
CONNECTION TYPETHREADED EXTERNAL TUBE INLET
CONNECTION STYLEFLARED (TUBE) 3RD END
CONNECTION STYLEFLARED W/ GASKET SEAL (BOSS) 1ST END
CONNECTION STYLEFLARED W/ GASKET SEAL (BOSS) 2ND END
FURNISHED ITEMS AND QUANTITY2 MICRON FILTER AND 2 RESTRICTOR
FLOW ANGLE90.0 DEGREES
LEG LENGTH1.578 INCHES NOMINAL 3RD END
LEG LENGTH0.953 INCHES NOMINAL 1ST END
LEG LENGTH0.953 INCHES NOMINAL 2ND END
MATERIALALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 3RD END
NOMINAL THREAD SIZE0.438 INCHES 1ST END
NOMINAL THREAD SIZE0.438 INCHES 2ND END
NOMINAL THREAD SIZE0.438 INCHES 3RD END
NOMINAL THREAD SIZE0.438 INCHES INLET
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.028 INCHES 1ST END
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.028 INCHES 2ND END
SEAT ANGLE37.0 DEGREES 3RD END
THREAD CLASS3A 3RD END
THREAD CLASS3A 1ST END
THREAD CLASS3A 2ND END
THREAD CLASS3A INLET
THREAD SERIES DESIGNATORUNJF 2ND END
THREAD SERIES DESIGNATORUNJF 3RD END
THREAD SERIES DESIGNATORUNJF 1ST END
THREAD SERIES DESIGNATORUNJF INLET


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