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National Stock Number: 4730-00-480-8089
Federal Supply Class: 4730
National Item Identification Number: 004808089
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:
19A39802 | 11599 | TRIUMPH ENGINE CONTROL SYSTEMS LLC | 19A39802 | 29092 | COLT INDUSTRIES INC HOLLEY AUTOMOTIVE DIV |
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Techincal Specification:
CONNECTION STYLE | DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) 3RD END BULKHEAD | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | CONNECTION TYPE | THREADED EXTERNAL TUBE 2ND END | CONNECTION TYPE | THREADED INTERNAL BOSS 3RD END BULKHEAD | CONNECTION STYLE | FLARED (TUBE) 1ST END | CONNECTION STYLE | FLARED (TUBE) 2ND END | LEG LENGTH | 0.910 INCHES NOMINAL 2ND END | LEG LENGTH | 0.990 INCHES NOMINAL 1ST END | LEG LENGTH | 1.420 INCHES NOMINAL 3RD END | MATERIAL | STEEL OVERALL | PROPRIETARY CHARACTERISTICS | PACS | MEDIA FOR WHICH DESIGNED | FLUID SINGLE RESPONSE | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 2ND END | NOMINAL THREAD SIZE | 0.437 INCHES ALL ENDS | SEAT ANGLE | 37.0 DEGREES 1ST END | SEAT ANGLE | 37.0 DEGREES 2ND END | SPECIAL FEATURES | 30 DEG OFFSET ON RUN | THREAD CLASS | 3A ALL ENDS | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
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