Product Details | PIPE TO TUBE TEE

4730-01-204-9531 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: AN8258, AN825-8, 7744712, 4730-01-204-9531, 01-204-9531, 4730012049531, 012049531

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

Supply Group (FSG) NSN Assign. NIIN
47 02 APR 1985 01-204-9531

Demand History | NSN 4730-01-204-9531

Part Number Request Date QTY Origin
4730-01-204-9531 2013-04-113 40 United States

Cross Reference | NSN 4730-01-204-9531

Part Number Cage Code Manufacturer
7744712 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
AN825-8 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE

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Technical Data | NSN 4730-01-204-9531

Characteristic Specifications
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END THREADED EXTERNAL PIPE 3RD END
CONNECTION STYLE B64 FLARED 1ST END B64 FLARED 2ND END B67B PLAIN 3RD END
SEAT ANGLE 37.0 DEGREES 1ST END 37.0 DEGREES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.500 INCHES 1ST END 0.500 INCHES 2ND END
THREAD SERIES DESIGNATOR UNF 1ST END UNF 2ND END ANPT 3RD END
NOMINAL THREAD SIZE 0.750 INCHES 1ST END 0.750 INCHES 2ND END 0.375 INCHES 3RD END
THREAD CLASS 3A 1ST END 3A 2ND END
LEG LENGTH 1.219 INCHES NOMINAL 1ST END 1.188 INCHES NOMINAL 3RD END
MANUFACTURERS CODE 88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE AN825-8

Restrictions/Controls & Freight Information | NSN 4730-01-204-9531

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