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National Stock Number:
4730-01-370-5386
Federal Supply Class:
4730
National Item Identification Number:
013705386
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:
| 7M135 | 76301 | THE BOEING COMPANY | | 7M135V08-04-08 | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC | | 7M135V08-04-08 | 13899 | HYDRO-FITTING MANUFACTURING CORPORATION | | 7M135V08-04-08 | 22995 | CROWN FITTING CO INC | | 7M135V08-04-08 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END | | CONNECTION STYLE | FLARED (TUBE) 3RD END | | CONNECTION STYLE | FLARED (TUBE) 1ST END | | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | LEG LENGTH | 2.117 INCHES NOMINAL 3RD END | | LEG LENGTH | 1.260 INCHES NOMINAL 2ND END | | LEG LENGTH | 1.367 INCHES NOMINAL 1ST END | | MATERIAL | ALUMINUM OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 2ND END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES 1ST END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES 3RD END | | NOMINAL THREAD SIZE | 0.438 INCHES 2ND END | | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END | | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END BULKHEAD | | NOMINAL THREAD SIZE | 0.750 INCHES 3RD END | | SEAT ANGLE | 37.0 DEGREES ALL ENDS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-83488,CLASS 3,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CHROMATE OVERALL | | THREAD CLASS | 3A 2ND END | | THREAD CLASS | 3A 3RD END | | THREAD CLASS | 3A 4TH END | | THREAD CLASS | 3A 1ST END | | THREAD SERIES DESIGNATOR | UNJF 1ST END | | THREAD SERIES DESIGNATOR | UNJF 1ST END BULKHEAD | | THREAD SERIES DESIGNATOR | UNJF 2ND END | | THREAD SERIES DESIGNATOR | UNJF 3RD END |
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