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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
TEE , TUBE TO BOSS

Definition:

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.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
AS4311K20 81343 A 3 2 1 ZZ
KC120C20 22264 A C 1 4 ZZ GV
KC120K20 22264 A C 1 4 ZZ GV

CAGE Information

Code Company
22264 NASA/JOHN F KENNEDY SPACE CENTER DBA
81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
FEAT SPECIAL FEATURES KC120C20; MACHINED GROOVE IN FLARED ENDS TO ACCOMMODATE SEAL RING PER KC103
AWLS CONNECTION TYPE THREADED EXTERNAL TUBE 3RD END
AHSJ LEG LENGTH 1.719 INCHES MINIMUM 2ND END
AWLS CONNECTION TYPE THREADED INTERNAL BOSS 2ND END
AHNC CONNECTION STYLE FLARED (TUBE) 1ST END
CQRB SEAT ANGLE 37.0 DEGREES 1ST END
AHSJ LEG LENGTH 2.250 INCHES MINIMUM 3RD END
THSD THREAD SERIES DESIGNATOR UN 1ST END
AAJD THREAD CLASS 3A 1ST END
CWFD NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 1.250 INCHES 1ST END
AHNC CONNECTION STYLE FLARED (TUBE) 3RD END
AWLS CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END
CWFD NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 1.250 INCHES 3RD END
AHSJ LEG LENGTH 3.031 INCHES MINIMUM 1ST END
MATT MATERIAL STEEL COMP 316 OVERALL
CQRB SEAT ANGLE 37.0 DEGREES 3RD END
THSD THREAD SERIES DESIGNATOR UN 2ND END
THSD THREAD SERIES DESIGNATOR UN 3RD END
CQJX NOMINAL THREAD SIZE 1.625 INCHES 1ST END
AAJD THREAD CLASS 3A 3RD END
AHNC CONNECTION STYLE GASKET SEAL (BOSS) 2ND END
CMLP THREAD QUANTITY PER INCH 12 1ST END
CQJX NOMINAL THREAD SIZE 1.625 INCHES 2ND END
CQJX NOMINAL THREAD SIZE 1.625 INCHES 3RD END
CMLP THREAD QUANTITY PER INCH 12 2ND END
SFTT SURFACE TREATMENT PASSIVATE OVERALL
CMLP THREAD QUANTITY PER INCH 12 3RD END
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL

Similar Parts

KC120C20 , KC120C20 , 4730-01-268-9478 , 4730012689478 , 012689478 , AS4311K20 , KC120C20 , KC120K20 ,