Product Details | PIPE TO TUBE STRAIGHT ADAPTER

4730-01-237-1090 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: SS40014RP, SS-400-1-4RP, 40014RP, 400-1-4RP, 4730-01-237-1090, 01-237-1090, 4730012371090, 012371090

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

Supply Group (FSG) NSN Assign. NIIN
47 24 JUL 1986 01-237-1090

Cross Reference | NSN 4730-01-237-1090

Part Number Cage Code Manufacturer
400-1-4RP 02570 SWAGELOK COMPANY DBA USE CAGE CODE 3T9T9 FOR
SS-400-1-4RP 02570 SWAGELOK COMPANY DBA USE CAGE CODE 3T9T9 FOR

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Technical Data | NSN 4730-01-237-1090

Characteristic Specifications
MATERIAL STEEL COMP 316 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL PIPE 2ND END
CONNECTION STYLE B66 FLARELESS 1ST END
SEAT ANGLE 20.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.250 INCHES 1ST END
THREAD SERIES DESIGNATOR UNF 1ST END
NOMINAL THREAD SIZE 0.438 INCHES 1ST END
THREAD CLASS 3A 1ST END
NOMINAL OVERALL LENGTH 1.188 INCHES
FURNISHED ITEMS AND QUANTITY 1 TUBE COUPLING NUT W/SLEEVE
SPECIAL FEATURES SECOND END ISO PIPE THREAD EXTERNAL SIZE 1/4 R228 DESIGNATION

Restrictions/Controls & Freight Information | NSN 4730-01-237-1090

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