Product Details | PIPE TO TUBE ELBOW

4730-00-229-9238 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: 190146, 4730-00-229-9238, 00-229-9238, 4730002299238, 002299238

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

Supply Group (FSG) NSN Assign. NIIN
47 24 DEC 1971 00-229-9238

Cross Reference | NSN 4730-00-229-9238

Part Number Cage Code Manufacturer
190146 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
190146 21450 ARMY WEAPONS COMMAND ATTN AMSWE-REE-S

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Technical Data | NSN 4730-00-229-9238

Characteristic Specifications
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM OR ZINC INSIDE CADMIUM OR ZINC OUTSIDE
CONNECTION TYPE THREADED INTERNAL TUBE 1ST END THREADED EXTERNAL PIPE 2ND END
CONNECTION STYLE B15A INVERTED FLARE 1ST END B67B PLAIN 2ND END
SEAT ANGLE 42.0 DEGREES 1ST END
NOMINAL PIPE SIZE ACCOMMODATED 0.250 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.375 INCHES 1ST END
THREAD SERIES DESIGNATOR UNF 1ST END NPTF 2ND END
NOMINAL THREAD SIZE 0.625 INCHES 1ST END 0.250 INCHES 2ND END
THREAD CLASS 2B 1ST END
LEG LENGTH 0.453 INCHES NOMINAL 1ST END
FLOW ANGLE 90.0 DEGREES
MANUFACTURERS CODE 21450
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE 190146

Restrictions/Controls & Freight Information | NSN 4730-00-229-9238

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