Product Details | PIPE TO TUBE TEE

4730-00-289-2193 A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The pipe connection(s) has standard pipe threads, or is unthreaded and designed to accommodate a pipe. 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. It may have side inlet(s). It is used as a junction at the intersection of pipe or pipe fitting and a tube or tube fitting.

Part Alternates: 5151617, 4730-00-289-2193, 00-289-2193, 4730002892193, 002892193

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-289-2193

Cross Reference | NSN 4730-00-289-2193

Part Number Cage Code Manufacturer
5151617 24617 GENERAL MOTORS CORP
5151617 72582 MTU AMERICA INC.

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Technical Data | NSN 4730-00-289-2193

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
CONNECTION TYPE THREADED INTERNAL TUBE 1ST END THREADED EXTERNAL PIPE 2ND END THREADED INTERNAL TUBE 3RD END
CONNECTION STYLE B15A INVERTED FLARE 1ST END B67B PLAIN 2ND END B15A INVERTED FLARE 3RD END
SEAT ANGLE 42.0 DEGREES 1ST END 42.0 DEGREES 3RD END
NOMINAL PIPE SIZE ACCOMMODATED 0.250 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.250 INCHES 1ST END 0.250 INCHES 3RD END
THREAD SERIES DESIGNATOR UNS 1ST END NPT 2ND END UNS 3RD END
NOMINAL THREAD SIZE 0.438 INCHES 1ST END 0.250 INCHES 2ND END 0.438 INCHES 3RD END
THREAD QUANTITY PER INCH 24 1ST END 24 3RD END
THREAD CLASS 3A 1ST END 3A 3RD END
LEG LENGTH 0.562 INCHES NOMINAL 1ST END 0.844 INCHES NOMINAL 2ND END 0.406 INCHES NOMINAL 3RD END

Restrictions/Controls & Freight Information | NSN 4730-00-289-2193

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