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National Stock Number: 4730-01-341-0013
Federal Supply Class: 4730
National Item Identification Number: 013410013
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:
| A-1217 | 0JC12 | BEC SYSTEMS LLC | | A3TR65-06-08-06 FD | 0JC12 | BEC SYSTEMS LLC |
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Techincal Specification:
| CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END | | CONNECTION STYLE | SOCKET (TUBE) FIRST END | | CONNECTION STYLE | SOCKET (TUBE) THIRD END | | CONNECTION TYPE | UNTHREADED INTERNAL TUBE FIRST END | | CONNECTION TYPE | UNTHREADED INTERNAL TUBE THIRD END | | CONNECTION TYPE | THREADED EXTERNAL BOSS SECOND END | | LEG LENGTH | 1.438 INCHES NOMINAL SECOND END | | LEG LENGTH | 1.625 INCHES NOMINAL THIRD END | | LEG LENGTH | 1.625 INCHES NOMINAL FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES THIRD END | | NOMINAL THREAD SIZE | 0.750 INCHES SECOND END | | THREAD CLASS | 2A SECOND END | | THREAD SERIES DESIGNATOR | UNF SECOND END |
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