|
|
|
National Stock Number:
4730-01-217-3129
Federal Supply Class:
4730
National Item Identification Number:
012173129
Description:
TEE,TUBE TO BOSS
Detail:
A FITTING HAVING THREE CONNECTIONS WITH THE BRANCH CONNECTION FIXED AT 90 DEGREES (1.5705 RADIANS) TO THE RUN. THE TUBE CONNECTION(S) HAS MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) DESIGNED TO ACCOMMODATE A TUBE, OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A TUBE. THE BOSS CONNECTION(S) HAS EXTERNAL OR INTERNAL MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES), AND IS DESIGNED TO FACILITATE A GASKET, PREFORMED PACKING, WASHER, OR THE LIKE, TO FORM A SEAL AT THE BOSS. IT MAY HAVE SIDE INLET(S). IT IS USED AS A JUNCTION AT THE INTERSECTION OF A TUBE OR FITTING AND A BOSS OR BOSS FITTING ON ITEMS SUCH AS A TANK, HOUSING, VALVE FITTING, OR THE LIKE. SEE ALSO TEE, TUBE; AND TEE, PIPE TO TUBE. EXCLUDES CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.
|
Manufacturer Information:
| 458-52447-1 | 81205 | THE BOEING COMPANY | | 458-52447-1 | 82918 | THE BOEING COMPANY |
|
Techincal Specification:
| CONNECTION STYLE | FLARED (TUBE) THIRD END | | CONNECTION STYLE | FLARED (TUBE) FIRST END | | CONNECTION STYLE | GASKET SEAL (BOSS) SECOND END | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | CONNECTION TYPE | THREADED EXTERNAL TUBE THIRD END | | CONNECTION TYPE | THREADED INTERNAL BOSS SECOND END | | LEG LENGTH | 1.090 INCHES NOMINAL FIRST END | | LEG LENGTH | 1.090 INCHES NOMINAL SECOND END | | LEG LENGTH | 1.800 INCHES NOMINAL THIRD END | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES THIRD END | | NOMINAL THREAD SIZE | 0.5625 INCHES THIRD END | | SEAT ANGLE | 37.0 DEGREES FIRST END | | SEAT ANGLE | 37.0 DEGREES THIRD END | | SPECIAL FEATURES | U/O KC-135 ACFT;1ST END PER MS33656G6;2ND END PER MS33649-05;3RD END PER MS33657G6 | | SWEEP TYPE | LONG | | THREAD CLASS | 3A FIRST END | | THREAD CLASS | 3A THIRD END | | THREAD CLASS | 3B SECOND END | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) THIRD END |
|
|