4730-00-278-9387 TEE,TUBE Index 4730-00-278-9389 TEE,TUBE

National Stock Number:
4730-00-278-9388

Federal Supply Class:
4730

National Item Identification Number:
002789388

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 connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or are unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of a tube or tube fitting.


Manufacturer Information:
AN804-288044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS10330U583SAE INTERNATIONAL
AS1033-0202020U583SAE INTERNATIONAL
AS48410U583SAE INTERNATIONAL
AS103381343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS1033-02020281343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-AS48410U583SAE INTERNATIONAL
AS484181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MIL-F-550981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CONNECTION STYLEFLARED (TUBE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
LEG LENGTH1.406 INCHES NOMINAL FIRST END
LEG LENGTH0.766 INCHES NOMINAL SECOND END
LEG LENGTH0.828 INCHES NOMINAL THIRD END
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.125 INCHES ALL ENDS
NOMINAL THREAD SIZE0.312 INCHES ALL ENDS
NOMINAL THREAD SIZE0.312 INCHES FIRST END BULKHEAD
SEAT ANGLE37.0 DEGREES ALL ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A FIRST END BULKHEAD
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END BULKHEAD


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