Product Details | PIPE TO TUBE ELBOW

4730-00-278-3808 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: W69X12, 69X12, 169C128, 169C12-8, 4730-00-278-3808, 00-278-3808, 4730002783808, 002783808

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-278-3808

Cross Reference | NSN 4730-00-278-3808

Part Number Cage Code Manufacturer
169C12-8 93061 PARKER-HANNIFIN, CORPORATION DBA BRASS PRODUCTS DIV
69X12 79470 DANA CORP WEATHERHEAD DIV
W69X12 79470 DANA CORP WEATHERHEAD DIV

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Technical Data | NSN 4730-00-278-3808

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL PIPE 2ND END
CONNECTION STYLE B64 FLARED 1ST END B67B PLAIN 2ND END
SEAT NOMINAL RADIUS 0.062 INCHES 1ST END
NOMINAL PIPE SIZE ACCOMMODATED 0.500 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.750 INCHES 1ST END
THREAD SERIES DESIGNATOR UNS 1ST END NPTF 2ND END
NOMINAL THREAD SIZE 1.000 INCHES 1ST END 0.500 INCHES 2ND END
THREAD QUANTITY PER INCH 18 1ST END
THREAD CLASS 2A 1ST END
LEG LENGTH 1.187 INCHES NOMINAL 1ST END 1.500 INCHES NOMINAL 2ND END
FLOW ANGLE 90.0 DEGREES

Restrictions/Controls & Freight Information | NSN 4730-00-278-3808

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