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National Stock Number:
4730-01-229-3015
Federal Supply Class:
4730
National Item Identification Number:
012293015
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:
| AFP327J060404 | 30974 | AEROFIT, LLC | | BACT16AU | 81205 | THE BOEING COMPANY | | DB0T16AU060404J | 14798 | DESIGNED METAL CONNECTIONS INC | | BACT16AU060404J | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| MATERIAL | STEEL COMP 304 OR | | STEEL COMP 316 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI 304/SAE 30304 FED STD 1ST MATERIAL RESPONSE OR | | 66,AISI 316/SAE 30316 FED STD 2ND MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | CONNECTION TYPE | THREADED INTERNAL BOSS 2ND END | | THREADED EXTERNAL TUBE 3RD END | | THREADED EXTERNAL TUBE 1ST END BULKHEAD | | CONNECTION STYLE | FLARELESS (TUBE) 1ST END | | GASKET SEAL (BOSS) 2ND END | | FLARELESS (TUBE) 3RD END | | SEAT ANGLE | 12.0 DEGREES 1ST END | | 12.0 DEGREES 3RD END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 3RD END | | 0.375 INCHES 1ST END BULKHEAD | | THREAD SERIES DESIGNATOR | UNJF ALL ENDS | | NOMINAL THREAD SIZE | 0.438 INCHES 2ND END | | 0.438 INCHES 3RD END | | 0.563 INCHES 1ST END BULKHEAD | | THREAD CLASS | 3B 2ND END | | 3A 3RD END | | 3A 1ST END BULKHEAD | | LEG LENGTH | 1.828 INCHES MINIMUM AND | | 1.914 INCHES MAXIMUM 1ST END | | 0.836 INCHES NOMINAL 2ND END | | 1.164 INCHES MINIMUM AND | | 1.188 INCHES MAXIMUM 3RD END | | SPECIFICATION/STANDARD DATA | 81205-BACT16AU MANUFACTURERS STANDARD |
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