4820-00-406-5521 VALVE,SAFETY RELIEF Index 4820-00-406-5525 RETAINER,DISK,VALVE

National Stock Number:
4730-00-406-5524

Federal Supply Class:
4730

National Item Identification Number:
004065524

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:
2-02286W16120600624EATON AEROQUIP LLC


Techincal Specification:
MATERIALALUMINUM OVERALL
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED INTERNAL BOSS 2ND END
THREADED EXTERNAL TUBE 3RD END
CONNECTION STYLEFLARELESS (TUBE) 1ST END
GASKET SEAL (BOSS) 2ND END
FLARELESS (TUBE) 3RD END
SEAT ANGLE12.0 DEGREES 1ST END
12.0 DEGREES 3RD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES 1ST END
0.375 INCHES 3RD END
THREAD SERIES DESIGNATORUNJ 1ST END
UNJ 2ND END
UNJF 3RD END
NOMINAL THREAD SIZE1.062 INCHES 1ST END
1.312 INCHES 2ND END
0.562 INCHES 3RD END
THREAD QUANTITY PER INCH12 1ST END
12 2ND END
THREAD CLASS3A 1ST END
3B 2ND END
3A 3RD END
LEG LENGTH1.910 INCHES NOMINAL 1ST END
2.110 INCHES NOMINAL 2ND END
1.210 INCHES NOMINAL 3RD END


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