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National Stock Number:
4730-00-421-4464
Federal Supply Class:
4730
National Item Identification Number:
004214464
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:
| 372220 | 3B150 | RAYTHEON COMPANY | | 372220 | 3Y434 | WILLMORE, INC. | | 372220 | 49956 | RAYTHEON COMPANY | | 372220 | 54X10 | RAYTHEON COMPANY |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY OVERALL | | SURFACE TREATMENT | OXIDE FILM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | CONNECTION TYPE | THREADED EXTERNAL BOSS 1ST END | | THREADED EXTERNAL BOSS 2ND END | | THREADED EXTERNAL TUBE 3RD END | | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END | | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END | | FLARED (TUBE) 3RD END | | SEAT ANGLE | 45.0 DEGREES 3RD END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.188 INCHES 3RD END | | THREAD SERIES DESIGNATOR | UNF ALL ENDS | | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END | | 0.750 INCHES 2ND END | | 0.375 INCHES 3RD END | | THREAD CLASS | 3A ALL ENDS | | LEG LENGTH | 1.550 INCHES NOMINAL 1ST END | | 1.550 INCHES NOMINAL 2ND END | | 0.637 INCHES NOMINAL 3RD END | | SPECIAL FEATURES | FIRST END BULKHEAD,UNF,0.750 THD SIZE,3A THD CLASS |
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