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National Stock Number: 4730-01-343-5446
Federal Supply Class: 4730
National Item Identification Number: 013435446
Description: TEE,TUBE
Detail: A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or are unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of a tube or tube fitting.
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Manufacturer Information:
| 157618213 | A0199 | FINMECCANICA SPA | | 18280 | 0U583 | SAE INTERNATIONAL | | 21912 | 0U583 | SAE INTERNATIONAL | | AS21912 | 0U583 | SAE INTERNATIONAL | | 18280 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | 21912 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS21912K12 | 0U583 | SAE INTERNATIONAL | | SAE-AS18280 | 0U583 | SAE INTERNATIONAL | | AS21912 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS21912K12 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS21912K12 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CONNECTION STYLE | FLARELESS (TUBE) ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | LEG LENGTH | 2.469 INCHES NOMINAL FIRST END | | LEG LENGTH | 1.625 INCHES NOMINAL SECOND END | | LEG LENGTH | 1.625 INCHES NOMINAL THIRD END | | MATERIAL | STEEL COMP 316 OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 1.062 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 1.062 INCHES FIRST END BULKHEAD | | SEAT ANGLE | 12.0 DEGREES ALL ENDS | | THREAD CLASS | 31 FIRST END BULKHEAD | | THREAD CLASS | 3A ALL ENDS | | THREAD QUANTITY PER INCH | 12 ALL ENDS | | THREAD QUANTITY PER INCH | 12 FIRST END BULKHEAD | | THREAD SERIES DESIGNATOR | UN ALL ENDS | | THREAD SERIES DESIGNATOR | UN FIRST END BULKHEAD |
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