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National Stock Number: 4730-01-086-4071
Federal Supply Class: 4730
National Item Identification Number: 010864071
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:
| AN783D20 | 00624 | EATON AEROQUIP LLC | | AN783D20 | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC | | AN783D20 | 13899 | HYDRO-FITTING MANUFACTURING CORPORATION | | AN783D20 | 14397 | FABER ENTERPRISES, INC. | | AN783D20 | 14798 | DESIGNED METAL CONNECTIONS INC | | AN783D20 | 22995 | CROWN FITTING CO INC | | AS1031D202020 | 0U583 | SAE INTERNATIONAL | | AS1031E | 0U583 | SAE INTERNATIONAL | | AS4875/1 | 0U583 | SAE INTERNATIONAL | | AN783D20 | 30974 | AEROFIT, LLC | | AN783D20 | 71563 | COLLINS ENGINEERING CORP | | AS1031D202020 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS1031E | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AN783D20 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | SAE-AS4875/1 | 0U583 | SAE INTERNATIONAL | | AS4875/1 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS24388D20 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CONNECTION STYLE | FLARED (TUBE) FIRST END | | CONNECTION STYLE | FLARED (TUBE) SECOND 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 | | LEG LENGTH | 2.250 INCHES NOMINAL SECOND END | | LEG LENGTH | 3.031 INCHES NOMINAL FIRST END | | LEG LENGTH | 1.719 INCHES NOMINAL THIRD END | | OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-367,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2014 OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.250 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.250 INCHES FIRST END | | NOMINAL THREAD SIZE | 1.625 INCHES FIRST END | | NOMINAL THREAD SIZE | 1.625 INCHES SECOND END | | NOMINAL THREAD SIZE | 1.625 INCHES THIRD END | | SEAT ANGLE | 37.0 DEGREES SECOND END | | SEAT ANGLE | 37.0 DEGREES FIRST END | | SPECIFICATION/STANDARD DATA | 96906-MS24388 GOVERNMENT STANDARD | | SURFACE TREATMENT | ANODIZE OVERALL | | THREAD CLASS | 3A FIRST END | | THREAD CLASS | 3A SECOND END | | THREAD CLASS | 3B THIRD END | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) FIRST END | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) SECOND END | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) THIRD END | | THREAD QUANTITY PER INCH | 12 FIRST END | | THREAD QUANTITY PER INCH | 12 THIRD END |
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