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National Stock Number:
4730-01-223-7775
Federal Supply Class:
4730
National Item Identification Number:
012237775
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:
| 2-02277 | 00624 | EATON AEROQUIP LLC | | 2-02277F121210 | 00624 | EATON AEROQUIP LLC | | US1121F121210 | 50808 | UNITED SUPPLY CO INC | | STSPB218F121210 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| MATERIAL | STEEL COMP 1137 OR | | STEEL COMP 1141 OVERALL | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | THREADED INTERNAL BOSS 2ND END | | THREADED INTERNAL BOSS 3RD END | | CONNECTION STYLE | FLARELESS (TUBE) 1ST END | | GASKET SEAL (BOSS) 2ND END | | GASKET SEAL (BOSS) 3RD END | | SEAT ANGLE | 12.0 DEGREES 1ST END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES 1ST END | | THREAD SERIES DESIGNATOR | UNF 1ST END | | UN 2ND END | | UN 3RD END | | NOMINAL THREAD SIZE | 1.062 INCHES 1ST END | | 1.062 INCHES 2ND END | | 0.875 INCHES 3RD END | | THREAD QUANTITY PER INCH | 12 2ND END | | 12 3RD END | | THREAD CLASS | 3A 1ST END | | 3B 2ND END | | 3B 3RD END | | LEG LENGTH | 1.639 INCHES NOMINAL 1ST END | | 1.344 INCHES NOMINAL 2ND END | | 1.156 INCHES NOMINAL 3RD END |
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