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National Stock Number: 4730-00-921-0458
Federal Supply Class: 4730
National Item Identification Number: 009210458
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.
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Manufacturer Information:
| 21T192D-8-6-6 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | AS1009 | 0U583 | SAE INTERNATIONAL | | AS1009D080606 | 0U583 | SAE INTERNATIONAL | | AS1009D080606 | 66774 | PRECISION AIRCRAFT MACHINING COMPANY, INC. | | AS1009D080606 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS1009 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | CAN67409-080606D | 0117B | AIRBUS DEFENCE AND SPACE SAU DBA EADS CASA | | AS18280 | 0U583 | SAE INTERNATIONAL | | ER834D080606 | 14798 | DESIGNED METAL CONNECTIONS INC | | ER834D080606 | 50948 | PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN | | FR834D080606 | 50948 | PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN | | AS18280 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | FR834D080606 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS | | ER834D080606 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
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Techincal Specification:
| CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END | | CONNECTION STYLE | FLARELESS (TUBE) FIRST END | | CONNECTION STYLE | FLARELESS (TUBE) THIRD END | | CONNECTION TYPE | THREADED EXTERNAL BOSS SECOND END | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | CONNECTION TYPE | THREADED EXTERNAL TUBE THIRD END | | LEG LENGTH | 1.243 INCHES NOMINAL SECOND END | | LEG LENGTH | 1.336 INCHES NOMINAL FIRST END | | LEG LENGTH | 1.820 INCHES NOMINAL THIRD END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.562 INCHES SECOND END | | NOMINAL THREAD SIZE | 0.562 INCHES THIRD END | | NOMINAL THREAD SIZE | 0.562 INCHES THIRD END BULKHEAD | | NOMINAL THREAD SIZE | 0.750 INCHES FIRST END | | NONDEFINITIVE SPEC/STD DATA | 2 STYLE | | SEAT ANGLE | 12.0 DEGREES FIRST END | | SEAT ANGLE | 12.0 DEGREES THIRD END | | SPECIFICATION/STANDARD DATA | 81343-AS1009 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | | THREAD CLASS | 3A ALL ENDS | | THREAD CLASS | 3A THIRD END BULKHEAD | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) THIRD END BULKHEAD |
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