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National Stock Number:
4730-00-202-9227
Federal Supply Class:
4730
National Item Identification Number:
002029227
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:
| 725917 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| CONNECTION STYLE | FLARED (TUBE) 1ST END | | CONNECTION STYLE | FLARED (TUBE) 2ND END | | CONNECTION STYLE | GASKET SEAL (BOSS) 3RD END | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | CONNECTION TYPE | THREADED EXTERNAL TUBE 2ND END | | CONNECTION TYPE | THREADED INTERNAL BOSS 3RD END | | LEG LENGTH | 1.125 INCHES NOMINAL 1ST END | | LEG LENGTH | 1.190 INCHES NOMINAL 3RD END | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.312 INCHES 1ST END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.312 INCHES 2ND END | | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END | | NOMINAL THREAD SIZE | 0.500 INCHES 2ND END | | NOMINAL THREAD SIZE | 0.625 INCHES 3RD END | | SEAT ANGLE | 37.0 DEGREES 1ST END | | SEAT ANGLE | 37.0 DEGREES 2ND END | | SURFACE TREATMENT | PASSIVATE INSIDE | | SURFACE TREATMENT | PASSIVATE OUTSIDE | | THREAD CLASS | 3A 1ST END | | THREAD CLASS | 3B 3RD END | | THREAD QUANTITY PER INCH | 20 3RD END | | THREAD SERIES DESIGNATOR | UNF 1ST END | | THREAD SERIES DESIGNATOR | UNF 2ND END | | THREAD SERIES DESIGNATOR | UNS 3RD END |
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