1560-00-066-6285 SUPPORT ASSEMBLY Index 4730-00-066-6287 FITTING

National Stock Number:
4730-00-066-6286

Federal Supply Class:
4730

National Item Identification Number:
000666286

Description:
TEE,FLANGE TO TUBE TO BOSS

Detail:
A FITTING HAVING THREE CONNECTIONS WITH THE BRANCH CONNECTION FIXED AT 90 DEGREES (1.5705 RADIANS) TO THE RUN. THE FLANGE CONNECTION IS DESIGNED TO CONNECT WITH ANOTHER FLANGE CONNECTION OR A COMPRESSION TYPE MOUNTING PAD. THE TUBE CONNECTION HAS MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) DESIGNED TO ACCOMMODATE A TUBE FITTING OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A TUBE. THE BOSS CONNECTION 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 FLANGE OR FLANGE FITTING, TUBE OR TUBE FITTING, AND BOSS OR BOSS FITTING.


Manufacturer Information:
123PM10105-126512NORTHROP GRUMMAN SYSTEMS CORPORATION
123PM10105-179RG9NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BOLT HOLE NOMINAL DIAMETER0.266 INCHES 2ND END
BOLT HOLE QUANTITY4 2ND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.917 INCHES 2ND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.917 INCHES 2ND END
CONNECTION STYLEFLARED (TUBE) 1ST END
CONNECTION STYLEGASKET SEAL (BOSS) 3RD END
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION TYPETHREADED INTERNAL BOSS 3RD END
CONNECTION TYPEFLANGE 2ND END
FLANGE FACE DESIGNPLAIN 2ND END
FLANGE SHAPERECTANGULAR WITH HOLES 2ND END
LEG LENGTH2.140 INCHES NOMINAL 2ND END
LEG LENGTH2.875 INCHES NOMINAL 1ST END
LEG LENGTH1.562 INCHES NOMINAL 3RD END
MATERIALALUMINUM ALLOY 2014 OVERALL
NOMINAL LENGTH2.187 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.250 INCHES 1ST END
NOMINAL THICKNESS0.312 INCHES 2ND END
NOMINAL THREAD SIZE1.625 INCHES 1ST END
NOMINAL THREAD SIZE1.625 INCHES 3RD END
NOMINAL WIDTH2.187 INCHES 2ND END
SEAT ANGLE37.0 DEGREES 1ST END
THREAD CLASS3A 1ST END
THREAD CLASS3B 3RD END
THREAD QUANTITY PER INCH12 1ST END
THREAD QUANTITY PER INCH12 3RD END
THREAD SERIES DESIGNATORUN 1ST END
THREAD SERIES DESIGNATORUN 3RD END


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