Product Details | TUBE TEE

4730-00-278-8396 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.

Part Alternates: 4730-00-278-8396, 00-278-8396, 4730002788396, 002788396

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 00-278-8396

Cross Reference | NSN 4730-00-278-8396

Part Number Cage Code Manufacturer
AN834-8J 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN834-8K 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS1039 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS1039J080808 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS1039K080808 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS4841 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MIL-F-5509 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS24395J8 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 4730-00-278-8396

Characteristic Specifications
MATERIAL STEEL COMP 304 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLE B64 FLARED ALL ENDS
SEAT ANGLE 37.0 DEGREES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.500 INCHES ALL ENDS
THREAD SERIES DESIGNATOR UNJF ALL ENDS UNJF 3RD END BULKHEAD
NOMINAL THREAD SIZE 0.750 INCHES ALL ENDS 0.750 INCHES 3RD END BULKHEAD
THREAD CLASS 3A ALL ENDS 3A 3RD END BULKHEAD
LEG LENGTH 1.344 INCHES NOMINAL 1ST END 1.344 INCHES NOMINAL 2ND END 2.094 INCHES NOMINAL 3RD END
SPECIFICATION/STANDARD DATA 88044-AN834 GOVERNMENT STANDARD
MANUFACTURERS CODE 88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE AN834-8J

Restrictions/Controls & Freight Information | NSN 4730-00-278-8396

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information