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National Stock Number:
4730-01-472-5142
Federal Supply Class:
4730
National Item Identification Number:
014725142
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:
| AS1003F060404 | 0U583 | SAE INTERNATIONAL | | AS1003F060404 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE-AS18280 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
| MATERIAL | STEEL COMP 4130 OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | THREADED EXTERNAL TUBE 2ND END | | THREADED EXTERNAL BOSS 3RD END | | CONNECTION STYLE | DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) 1ST END | | FLARELESS (TUBE) 2ND END | | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 3RD END | | SEAT ANGLE | 12.0 DEGREES 2ND END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES 1ST END | | 0.250 INCHES 2ND END | | THREAD SERIES DESIGNATOR | UNJF ALL ENDS | | UNJF 1ST END BULKHEAD | | NOMINAL THREAD SIZE | 0.5625 INCHES 1ST END | | 0.4375 INCHES 2ND END | | 0.4375 INCHES 3RD END | | 0.5625 INCHES 1ST END BULKHEAD | | THREAD QUANTITY PER INCH | 18 1ST END | | 20 2ND END | | 20 3RD END | | 18 1ST END BULKHEAD | | THREAD CLASS | 3A ALL ENDS | | LEG LENGTH | 1.711 INCHES NOMINAL 1ST END | | 0.961 INCHES NOMINAL 2ND END | | 0.961 INCHES NOMINAL 3RD END |
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