Product Details | TUBE TEE

4730-01-240-0448 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: AE1681916, AE16819-16, 4730-01-240-0448, 01-240-0448, 4730012400448, 012400448

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

Supply Group (FSG) NSN Assign. NIIN
47 07 SEP 1986 01-240-0448

Demand History | NSN 4730-01-240-0448

Part Number Request Date QTY Origin
4730-01-240-0448 2025-09-266 20 DE
4730-01-240-0448 2017-01-19 10 CA
4730-01-240-0448 2016-11-321 10 Spain

Cross Reference | NSN 4730-01-240-0448

Part Number Cage Code Manufacturer
AE16819-16 00624 EATON CORPORATION DBA AEROSPACE DIV
AE16819-16 R1120 SATAIR A/S

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Technical Data | NSN 4730-01-240-0448

Characteristic Specifications
MATERIAL STEEL COMP 630 OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
CONNECTION TYPE UNTHREADED INTERNAL TUBE 1ST END UNTHREADED INTERNAL TUBE 2ND END THREADED EXTERNAL TUBE 3RD END
CONNECTION STYLE B36 PLAIN 1ST END B36 PLAIN 2ND END B67A PLAIN 3RD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 1.438 INCHES 1ST END 1.438 INCHES 2ND END 1.195 INCHES 3RD END
THREAD SERIES DESIGNATOR UNJS 3RD END
NOMINAL THREAD SIZE 1.312 INCHES 3RD END
THREAD QUANTITY PER INCH 12 3RD END
THREAD CLASS 3A 3RD END
LEG LENGTH 2.594 INCHES MINIMUM AND 2.641 INCHES MAXIMUM 1ST END 1.719 INCHES MINIMUM AND 1.766 INCHES MAXIMUM 2ND END 1.719 INCHES MINIMUM AND 1.766 INCHES MAXIMUM 3RD END

Restrictions/Controls & Freight Information | NSN 4730-01-240-0448

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:UPrecious metal type is unknown
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