4730-00-889-2410 TEE,TUBE TO BOSS Index 4470-00-889-2412 SEAL RING,NUCLEAR COOLANT SYSTEM

National Stock Number:
4730-00-889-2411

Federal Supply Class:
4730

National Item Identification Number:
008892411

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:
AS1031D0408080U583SAE INTERNATIONAL
AS1031D04080881343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-AS4875/10U583SAE INTERNATIONAL
PA783D04080845681PARKER-HANNIFIN CORPORATION
PA783D04080850948PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN
PA783D04080892003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS


Techincal Specification:
MATERIALALUMINUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-367 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE INSIDE
ANODIZE OUTSIDE
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED EXTERNAL TUBE 2ND END
THREADED INTERNAL BOSS 3RD END
CONNECTION STYLEFLARED (TUBE) 1ST END
FLARED (TUBE) 2ND END
GASKET SEAL (BOSS) 3RD END
SEAT ANGLE37.0 DEGREES 1ST END
37.0 DEGREES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES 1ST END
0.250 INCHES 2ND END
THREAD SERIES DESIGNATORUNJF ALL ENDS
UNJF 2ND END BULKHEAD
NOMINAL THREAD SIZE0.750 INCHES 1ST END
0.438 INCHES 2ND END
0.750 INCHES 3RD END
0.438 INCHES 2ND END BULKHEAD
THREAD CLASS3A 1ST END
3A 2ND END
3B 3RD END
3A 2ND END BULKHEAD
LEG LENGTH1.461 INCHES NOMINAL 1ST END
1.945 INCHES NOMINAL 2ND END
1.023 INCHES NOMINAL 3RD END


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