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National Stock Number:
4730-00-450-3892
Federal Supply Class:
4730
National Item Identification Number:
004503892
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:
| 209-062-604-1 | 97499 | BELL TEXTRON INC | | 209-062-604-3 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL BOSS 1ST END | | CONNECTION TYPE | UNTHREADED EXTERNAL TUBE 2ND END | | CONNECTION TYPE | UNTHREADED INTERNAL TUBE 3RD END | | CONNECTION STYLE | GASKET SEAL (BOSS) 1ST END | | CONNECTION STYLE | PLAIN (TUBE) 2ND END | | CONNECTION STYLE | PLAIN (TUBE) 3RD END | | LEG LENGTH | 0.375 INCHES NOMINAL 3RD END | | LEG LENGTH | 0.868 INCHES NOMINAL 2ND END | | LEG LENGTH | 1.125 INCHES NOMINAL 1ST END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES 3RD END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES 2ND END | | NOMINAL THREAD SIZE | 0.438 INCHES 1ST END | | SEAT ANGLE | 45.0 DEGREES 1ST END | | THREAD CLASS | 3B 1ST END | | THREAD SERIES DESIGNATOR | UNJF 1ST END | | TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED | 0.062 INCHES 3RD END | | TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED | 0.109 INCHES 2ND END |
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