4730-00-722-3159, TEE,TUBE TO BOSS

National Stock Number:
4730-00-722-3159

Federal Supply Class:
4730

National Item Identification Number:
007223159

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:

MS24389J4

96906

MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

CONNECTION STYLE	FLARED (TUBE) 1ST END
CONNECTION STYLE	FLARED (TUBE) 3RD END
CONNECTION STYLE	GASKET SEAL (BOSS) 2ND END
CONNECTION TYPE	THREADED EXTERNAL TUBE 1ST END
CONNECTION TYPE	THREADED EXTERNAL TUBE 1ST END BULKHEAD
CONNECTION TYPE	THREADED EXTERNAL TUBE 3RD END
CONNECTION TYPE	THREADED INTERNAL BOSS 2ND END
LEG LENGTH	0.750 INCHES NOMINAL 2ND END
LEG LENGTH	1.188 INCHES NOMINAL 3RD END
LEG LENGTH	1.750 INCHES NOMINAL 1ST END
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 304 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES 1ST END BULKHEAD
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES 3RD END
NOMINAL THREAD SIZE	0.438 INCHES 1ST END BULKHEAD
NOMINAL THREAD SIZE	0.438 INCHES ALL ENDS
SEAT ANGLE	37.0 DEGREES 1ST END
SEAT ANGLE	37.0 DEGREES 3RD END
SPECIFICATION/STANDARD DATA	96906-MS24389 GOVERNMENT STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-F-14072,E300,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE INSIDE
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	3A 3RD END
THREAD CLASS	3A 1ST END
THREAD CLASS	3A 1ST END BULKHEAD
THREAD CLASS	3B 2ND END
THREAD SERIES DESIGNATOR	UNJF 1ST END BULKHEAD
THREAD SERIES DESIGNATOR	UNJF ALL ENDS

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