Product Details | TUBE TO BOSS TEE

4730-00-735-3144 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.

Part Alternates: AS1003080608, AS1003-080608, AS1003F080608, ER804080608, ER804-080608, 4730-00-735-3144, 00-735-3144, 4730007353144, 007353144

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-735-3144

Cross Reference | NSN 4730-00-735-3144

Part Number Cage Code Manufacturer
AS1003-080608 00624 EATON CORPORATION DBA AEROSPACE DIV
AS1003-080608 14798 DESIGNED METAL CONNECTIONS, INC. DBA PERMASWAGE
AS1003-080608 50948 PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN
AS1003-080608 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS1003F080608 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
ER804-080608 00624 EATON CORPORATION DBA AEROSPACE DIV
ER804-080608 50948 PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN
ER804-080608 79470 DANA CORP WEATHERHEAD DIV
ER804080608 50948 PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN

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Technical Data | NSN 4730-00-735-3144

Characteristic Specifications
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL BOSS 2ND END THREADED EXTERNAL TUBE 3RD END
CONNECTION STYLE B66 FLARELESS 1ST END B71A EXTERNAL SEAT FOR GASKET SEAL 2ND END B66 FLARELESS 3RD END
SEAT ANGLE 12.0 DEGREES 1ST END 12.0 DEGREES 3RD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.500 INCHES 1ST END 0.500 INCHES 3RD END
THREAD SERIES DESIGNATOR UNJF ALL ENDS UNJF 1ST END BULKHEAD
NOMINAL THREAD SIZE 0.750 INCHES 1ST END 0.562 INCHES 2ND END 0.750 INCHES 3RD END 0.750 INCHES 1ST END BULKHEAD
THREAD CLASS 3A ALL ENDS 3A 1ST END BULKHEAD
LEG LENGTH 1.992 INCHES NOMINAL 1ST END 1.243 INCHES NOMINAL 2ND END 1.336 INCHES NOMINAL 3RD END

Restrictions/Controls & Freight Information | NSN 4730-00-735-3144

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information