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National Stock Number: 4730-01-042-0706
Federal Supply Class: 4730
National Item Identification Number: 010420706
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:
AN783C6 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | AN783C6 | 99237 | AIRFORCE-NAVY AERONAUTICAL DESIGN STANDARD | AN783S6 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | AS1031 | 0U583 | SAE INTERNATIONAL | AS1031 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | AS1031 S060606 | 0U583 | SAE INTERNATIONAL | AS1031 S060606 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | AS1031S060606 | 0U583 | SAE INTERNATIONAL | SAE-AS4875/1 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
CONNECTION STYLE | FLARED (TUBE) 1ST END | CONNECTION STYLE | FLARED (TUBE) 2ND END | CONNECTION STYLE | GASKET SEAL (BOSS) 3RD END | CONNECTION TYPE | THREADED EXTERNAL TUBE 2ND END | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | CONNECTION TYPE | THREADED INTERNAL BOSS 3RD END | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY NAVORD OD42046 | LEG LENGTH | 2.000 INCHES NOMINAL 1ST END | LEG LENGTH | 0.812 INCHES NOMINAL 3RD END | LEG LENGTH | 1.250 INCHES NOMINAL 2ND END | MATERIAL | STEEL COMP 347 OVERALL | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES 1ST END | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES 2ND END | NOMINAL THREAD SIZE | 0.562 INCHES 1ST END BULKHEAD | NOMINAL THREAD SIZE | 0.562 INCHES ALL ENDS | SEAT ANGLE | 37.0 DEGREES 1ST END | SEAT ANGLE | 37.0 DEGREES 2ND END | SPECIFICATION/STANDARD DATA | 81343-AS1031 S060606 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | THREAD CLASS | 3A 2ND END | THREAD CLASS | 3A 1ST END | THREAD CLASS | 3A 1ST END BULKHEAD | THREAD CLASS | 3B 3RD END | THREAD SERIES DESIGNATOR | UNJF ALL ENDS | THREAD SERIES DESIGNATOR | UNJF 1ST END BULKHEAD |
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