4730-00-411-3854 ELBOW,TUBE Index 4730-00-411-3856 TEE,TUBE TO BOSS

National Stock Number:
4730-00-411-3855

Federal Supply Class:
4730

National Item Identification Number:
004113855

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:
1656139-410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
1656139-4 A600-8MF97576LENZ INC DBA THE LENZ COMPANY
A600-897576LENZ INC DBA THE LENZ COMPANY


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) THIRD ENDEXTERNAL SEAT FOR GASKET SEAL (BOSS) THIRD END
CONNECTION STYLEGASKET SEAL, COMPRESSION (TUBE) FIRST ENDGASKET SEAL, COMPRESSION (TUBE) FIRST END
CONNECTION STYLEGASKET SEAL, COMPRESSION (TUBE) SECOND ENDGASKET SEAL, COMPRESSION (TUBE) SECOND END
CONNECTION TYPETHREADED EXTERNAL BOSS THIRD ENDTHREADED EXTERNAL BOSS THIRD END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND ENDTHREADED EXTERNAL TUBE SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST ENDTHREADED EXTERNAL TUBE FIRST END
FURNISHED ITEMS AND QUANTITY1 LOCKNUT AND 2 PREFORMED PACKING AND 2 TUBE COUPLING NUT AND 2 SPLIT COLLET SLEEVE AND 3 FLAT WASHER
LEG LENGTH1.438 INCHES NOMINAL THIRD END1.438 INCHES NOMINAL THIRD END
LEG LENGTH1.468 INCHES NOMINAL FIRST END1.468 INCHES NOMINAL FIRST END
LEG LENGTH1.468 INCHES NOMINAL SECOND END1.468 INCHES NOMINAL SECOND END
MATERIALSTEEL OVERALL
MAXIMUM OPERATING TEMP135.0 CELSIUS SINGLE RESPONSE135.0 CELSIUS SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES SECOND END0.500 INCHES FIRST END
NOMINAL THREAD SIZE0.750 INCHES THIRD END0.750 INCHES THIRD END
NOMINAL THREAD SIZE0.875 INCHES FIRST END0.875 INCHES FIRST END
NOMINAL THREAD SIZE0.875 INCHES SECOND END0.875 INCHES SECOND END
OPERATING PRESSURE2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
THREAD CLASS2A ALL ENDS2A ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS


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