4730-00-277-9245 TEE,TUBE Index 4730-00-277-9252 TEE,TUBE TO BOSS

National Stock Number:
4730-00-277-9250

Federal Supply Class:
4730

National Item Identification Number:
002779250

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.


Manufacturer Information:
AS219110U583SAE INTERNATIONAL
AS2191181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21911D1600624EATON AEROQUIP LLC
ER784D1614798DESIGNED METAL CONNECTIONS INC
ER784D1679470DANA CORP WEATHERHEAD DIV
MS21911D1696906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS21911W160U583SAE INTERNATIONAL
SAE-AS182800U583SAE INTERNATIONAL
MS21911W1681343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21911D16R1120SATAIR A/S


Techincal Specification:
MATERIALALUMINUM ALLOY 2014 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-367,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
MAXIMUM OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED INTERNAL BOSS 2ND END
THREADED EXTERNAL BOSS 3RD END
CONNECTION STYLEFLARELESS (TUBE) 1ST END
GASKET SEAL (BOSS) 2ND END
EXTERNAL SEAT FOR GASKET SEAL (BOSS) 3RD END
SEAT ANGLE12.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES 1ST END
THREAD SERIES DESIGNATORUNJ ALL ENDS
UNJ 1ST END BULKHEAD
NOMINAL THREAD SIZE1.312 INCHES ALL ENDS
1.312 INCHES 1ST END BULKHEAD
THREAD QUANTITY PER INCH12 ALL ENDS
12 1ST END BULKHEAD
THREAD CLASS3A 1ST END
EB 2ND END
3A 3RD END
3A 1ST END BULKHEAD
LEG LENGTH2.656 INCHES MINIMUM AND
2.703 INCHES MAXIMUM 1ST END
1.531 INCHES MINIMUM AND
1.580 INCHES MAXIMUM 2ND END
1.812 INCHES MINIMUM AND
1.844 INCHES MAXIMUM 3RD END
SPECIFICATION/STANDARD DATA96906-MS21911 GOVERNMENT STANDARD


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