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National Stock Number:
4730-01-276-3424
Federal Supply Class:
4730
National Item Identification Number:
012763424
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:
| US1343 | 50808 | UNITED SUPPLY CO INC | | US1343 | 66774 | PRECISION AIRCRAFT MACHINING COMPANY, INC. |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 7075 OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | CONNECTION TYPE | THREADED INTERNAL TUBE 1ST END | | THREADED EXTERNAL TUBE 2ND END | | THREADED EXTERNAL BOSS 3RD END | | THREADED EXTERNAL TUBE 2ND END BULKHEAD | | THREAD SERIES DESIGNATOR | UNF 1ST END | | UNF 2ND END | | UNJF 3RD END | | UNF 2ND END BULKHEAD | | NOMINAL THREAD SIZE | 0.875 INCHES 1ST END | | 0.875 INCHES 2ND END | | 1.062 INCHES 3RD END | | 0.875 INCHES 2ND END BULKHEAD | | THREAD CLASS | 3B 1ST END | | 3A 2ND END | | 3A 3RD END | | 3A 2ND END BULKHEAD |
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