Product Details | PIPE TO TUBE ELBOW

4730-00-447-9078 A fitting that forms an angle of less than 180 degrees (3.142 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The other end 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 or heel inlet(s). See also ELBOW, PIPE; ELBOW, TUBE; and CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.

Part Alternates: 189D14X14, 189D1-4X1-4, 289TS44, 289TS4-4, 6434X4, 4730-00-447-9078, 00-447-9078, 4730004479078, 004479078

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-447-9078

Cross Reference | NSN 4730-00-447-9078

Part Number Cage Code Manufacturer
189D1-4X1-4 30327 IMPERIAL
289TS4-4 93061 PARKER-HANNIFIN, CORPORATION DBA BRASS PRODUCTS DIV
6434X4 01276 EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
6434X4 79470 DANA CORP WEATHERHEAD DIV

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Technical Data | NSN 4730-00-447-9078

Characteristic Specifications
CONNECTION TYPE THREADED INTERNAL TUBE 1ST END THREADED EXTERNAL PIPE 2ND END
CONNECTION STYLE B17 DOUBLE COMPRESSION 1ST END B67B PLAIN 2ND END
SEAT NOMINAL RADIUS 0.063 INCHES 1ST END
NOMINAL PIPE SIZE ACCOMMODATED 0.250 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.250 INCHES 1ST END
THREAD SERIES DESIGNATOR UNS 1ST END NPTF 2ND END
NOMINAL THREAD SIZE 0.438 INCHES 1ST END 0.250 INCHES 2ND END
THREAD QUANTITY PER INCH 24 1ST END
THREAD CLASS 2B 1ST END
LEG LENGTH 0.500 INCHES NOMINAL 1ST END 0.813 INCHES NOMINAL 2ND END
FLOW ANGLE 90.0 DEGREES

Restrictions/Controls & Freight Information | NSN 4730-00-447-9078

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