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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
AS21910 81343 A 3 1 E ZZ
ER783D6 14798 A 5 9 6 AX
ER783D6 79470 R 5 9 3 AX
AS18280 81343 A 3 1 E ZZ
MS21910D6 96906 M 5 9 E AX
MS21910D6 81343 A 3 2 E ZZ

CAGE Information

Code Company
14798 DESIGNED METAL CONNECTIONS INC.
81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
79470 DANA CORP WEATHERHEAD DIV
96906 MILITARY STANDARDS PROMULGATED BY MI

Federal Supply Class

Title

HOSE, PIPE, TUBE, LUBRICATION, A

Inclusions:

INCLUDES ADAPTERS; BENDS; CAPS; CLAMPS; CONNECTORS; COUPLINGS; CROSSES; ELBOWS; EXPANSION JOINTS; FERRULES; FLANGES; LATERALS; LUBRICATION FITTINGS; MANIFOLDS; NIPPLES; NOZZLES; OUTLETS; PLUGS; REDUCERS; SWING AND SWIVEL JOINTS; TEES; TRAPS; UNIONS; WYES.

Exclusions:

EXCLUDES AIR CONDITIONING-HEATING FITTINGS (FSC 4520); BITUMINIZED FIBER AND CONCRETE FITTINGS (FSC 5630); CONDUIT BOXES AND FITTINGS (FSC 5975); DOWNSPOUT FITTINGS (FSC 5670); MEDICAL AND SURGICAL FITTINGS (FSC 6515); LABORATORY FITTINGS (FSC 6640); POST CAPS AND RAIL ENDS (FSC 5660); MACHINE THREAD BUSHINGS AND PLUGS (FSC 5365).

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AEHZ MAXIMUM OPERATING TEMP 225.0 DEG FAHRENHEIT 1ST RESPONSE
AEHZ MAXIMUM OPERATING TEMP 225.0 DEG FAHRENHEIT 1ST RESPONSE
THSD THREAD SERIES DESIGNATOR UNJ ALL ENDS
CMLP THREAD QUANTITY PER INCH 12 ALL ENDS
CQJX NOMINAL THREAD SIZE 0.562 INCHES 1ST END BULKHEAD
SFTT SURFACE TREATMENT ANODIZE OVERALL
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625,TY 2,CL 2 OR CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CWFD NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.375 INCHES 1ST END
AWLS CONNECTION TYPE THREADED INTERNAL BOSS 3RD END
CQRB SEAT ANGLE 12.0 DEGREES 1ST END
AAJD THREAD CLASS 3A 1ST END
AWLS CONNECTION TYPE THREADED EXTERNAL BOSS 2ND END
ZZZK SPECIFICATION/STANDARD DATA 96906-MS21910 GOVERNMENT STANDARD
AHNC CONNECTION STYLE EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
AWLS CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END
AAJD THREAD CLASS 3A 1ST END BULKHEAD
CQGM MAXIMUM OPERATING PRESSURE 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJX NOMINAL THREAD SIZE 0.562 INCHES ALL ENDS
AHSJ LEG LENGTH 0.812 INCHES NOMINAL 3RD END
AAJD THREAD CLASS 3A 2ND END
MATT MATERIAL ALUMINUM ALLOY 2014 OVERALL OR ALUMINUM ALLOY 2024 OVERALL
AHNC CONNECTION STYLE FLARELESS (TUBE) 1ST END
MDCL MATERIAL DOCUMENT AND CLASSIFICATION Q-A-225/4,T6 FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-A-225,T6 OR T851 FED SPEC 2ND MATERIAL RESPONSE OVERALL
AHNC CONNECTION STYLE GASKET SEAL (BOSS) 3RD END
THSD THREAD SERIES DESIGNATOR UNJ 1ST END BULKHEAD
AHSJ LEG LENGTH 1.156 INCHES NOMINAL 2ND END
AAJD THREAD CLASS 3B 3RD END
AHSJ LEG LENGTH 1.891 INCHES NOMINAL 1ST END

Similar Parts

ER783D6 , ER783D6 , 4730-00-277-9256 , 4730002779256 , 002779256 , AS21910 , ER783D6 , ER783D6 , AS18280 , MS21910D6 , MS21910D6 ,