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National Stock Number:
4730-00-402-5177
Federal Supply Class:
4730
National Item Identification Number:
004025177
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:
| AN783J20 | 00624 | EATON AEROQUIP LLC | | AN783J20 | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC | | AN783J20 | 13899 | HYDRO-FITTING MANUFACTURING CORPORATION | | AN783J20 | 14397 | FABER ENTERPRISES, INC. | | AN783J20 | 14728 | PRECISION FORM RIVET INC | | AN783J20 | 22995 | CROWN FITTING CO INC | | AN783J20 | 30974 | AEROFIT, LLC | | AN783J20 | 71563 | COLLINS ENGINEERING CORP | | AN783J20 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
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Techincal Specification:
| CONNECTION STYLE | FLARED (TUBE) SECOND END | | CONNECTION STYLE | FLARED (TUBE) FIRST END | | CONNECTION STYLE | GASKET SEAL (BOSS) THIRD END | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | CONNECTION TYPE | THREADED EXTERNAL TUBE SECOND END | | CONNECTION TYPE | THREADED INTERNAL BOSS THIRD END | | FURNISHED ITEMS AND QUANTITY | 1 PREFORMED PACKING | | LEG LENGTH | 2.250 INCHES NOMINAL SECOND END | | LEG LENGTH | 3.031 INCHES NOMINAL FIRST END | | LEG LENGTH | 1.718 INCHES NOMINAL THIRD END | | NOMINAL THREAD SIZE | 1.625 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 1.625 INCHES FIRST END BULKHEAD | | SEAT ANGLE | 37.0 DEGREES SECOND END | | SEAT ANGLE | 37.0 DEGREES FIRST END | | SPECIFICATION/STANDARD DATA | 88044-AN783 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | | THREAD CLASS | 3A FIRST END BULKHEAD | | THREAD CLASS | 3A SECOND END | | THREAD CLASS | 3B THIRD END | | THREAD QUANTITY PER INCH | 12 ALL ENDS | | THREAD QUANTITY PER INCH | 12 FIRST END BULKHEAD | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) FIRST END BULKHEAD |
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