Product Details | PIPE TO TUBE STRAIGHT ADAPTER

4730-01-171-1939 An adapter having standard pipe threads on one end or an unthreaded end 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 is designed to join a pipe or pipe fitting to a tube or tube fitting in a straight line.

Part Alternates: 01031616C, 0103-16-16C, 20211616C, 2021-16-16C, 4730-01-171-1939, 01-171-1939, 4730011711939, 011711939

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

Supply Group (FSG) NSN Assign. NIIN
47 04 FEB 1984 01-171-1939

Cross Reference | NSN 4730-01-171-1939

Part Number Cage Code Manufacturer
0103-16-16C 30780 PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION
0103-16-16C 98441 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION
2021-16-16C 01276 EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS

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Technical Data | NSN 4730-01-171-1939

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL PIPE 2ND END
CONNECTION STYLE B64 FLARED 1ST END B67B PLAIN 2ND END
SEAT ANGLE 37.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 1.000 INCHES 1ST END
THREAD SERIES DESIGNATOR UN 1ST END NPTF 2ND END
NOMINAL THREAD SIZE 1.938 INCHES 1ST END 1.000 INCHES 2ND END
THREAD QUANTITY PER INCH 12 1ST END
THREAD CLASS 2A 1ST END
NOMINAL OVERALL LENGTH 2.297 INCHES

Restrictions/Controls & Freight Information | NSN 4730-01-171-1939

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