Product Details | PIPE TO TUBE STRAIGHT ADAPTER

4730-01-081-6256 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: 010425B, 0104-2-5B, 200025B, 2000-2-5B, 52010102, 5-2-010102, 4730-01-081-6256, 01-081-6256, 4730010816256, 010816256

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

Supply Group (FSG) NSN Assign. NIIN
47 17 AUG 1979 01-081-6256

Cross Reference | NSN 4730-01-081-6256

Part Number Cage Code Manufacturer
0104-2-5B 30780 PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION
0104-2-5B 98441 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION
2000-2-5B 01276 EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
5-2-010102 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC

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Technical Data | NSN 4730-01-081-6256

Characteristic Specifications
MATERIAL COPPER ALLOY 360 AND COPPER ALLOY 377 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
MEDIA FOR WHICH DESIGNED REFRIGERATION COMPOUND SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL PIPE 2ND END
CONNECTION STYLE B64 FLARED 1ST END B67B PLAIN 2ND END
SEAT ANGLE 45.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.312 INCHES 1ST END
THREAD SERIES DESIGNATOR UNF 1ST END NPTF 2ND END
NOMINAL THREAD SIZE 0.500 INCHES 1ST END 0.125 INCHES 2ND END
THREAD CLASS 2A 1ST END
NOMINAL OVERALL LENGTH 1.156 INCHES
SPECIFICATION/STANDARD DATA 81343-010102 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION

Restrictions/Controls & Freight Information | NSN 4730-01-081-6256

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