4730-01-351-1581 ELBOW,TUBE TO BOSS Index 4730-01-351-1583 ADAPTER,STRAIGHT,FLANGE TO TUBE

National Stock Number:
4730-01-351-1582

Federal Supply Class:
4730

National Item Identification Number:
013511582

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:
DAA3122D58080378TRIUMPH AEROSTRUCTURES, LLC
DAA3122D580-00180378TRIUMPH AEROSTRUCTURES, LLC


Techincal Specification:
MEDIA FOR WHICH DESIGNEDAERONAUTICAL FLUID SINGLE RESPONSE
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED INTERNAL BOSS 2ND END
CONNECTION STYLEFLARED (TUBE) 1ST END
GASKET SEAL (BOSS) 2ND END
GASKET SEAL (BOSS) 3RD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 1ST END
THREAD SERIES DESIGNATORUNJF 1ST END
UNJF 1ST END BULKHEAD
NOMINAL THREAD SIZE0.438 INCHES 1ST END
0.438 INCHES 1ST END BULKHEAD
THREAD CLASS3A 1ST END
3A 1ST END BULKHEAD
LEG LENGTH1.750 INCHES NOMINAL 1ST END


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