4730-01-229-3014 ELBOW,TUBE TO BOSS Index 4720-01-229-3016 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4730-01-229-3015

Federal Supply Class:
4730

National Item Identification Number:
012293015

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:
AFP327J06040430974AEROFIT, LLC
BACT16AU81205THE BOEING COMPANY
DB0T16AU060404J14798DESIGNED METAL CONNECTIONS INC
BACT16AU060404J81205THE BOEING COMPANY


Techincal Specification:
CONNECTION STYLEFLARELESS (TUBE) FIRST END
CONNECTION STYLEFLARELESS (TUBE) THIRD END
CONNECTION STYLEGASKET SEAL (BOSS) SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END BULKHEAD
CONNECTION TYPETHREADED EXTERNAL TUBE THIRD END
CONNECTION TYPETHREADED INTERNAL BOSS SECOND END
LEG LENGTH0.836 INCHES NOMINAL SECOND END
LEG LENGTH1.828 INCHES MINIMUM AND 1.914 INCHES MAXIMUM FIRST END
LEG LENGTH1.164 INCHES MINIMUM AND 1.188 INCHES MAXIMUM THIRD END
MATERIAL DOCUMENT AND CLASSIFICATION66,AISI 304/SAE 30304 FED STD 1ST MATERIAL RESPONSE OR 66,AISI 316/SAE 30316 FED STD 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 304 OR STEEL COMP 316 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES THIRD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES FIRST END BULKHEAD
NOMINAL THREAD SIZE0.438 INCHES SECOND END
NOMINAL THREAD SIZE0.438 INCHES THIRD END
NOMINAL THREAD SIZE0.563 INCHES FIRST END BULKHEAD
SEAT ANGLE12.0 DEGREES THIRD END
SEAT ANGLE12.0 DEGREES FIRST END
SPECIFICATION/STANDARD DATA81205-BACT16AU MANUFACTURERS STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A FIRST END BULKHEAD
THREAD CLASS3A THIRD END
THREAD CLASS3B SECOND END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS


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