Product Details | TUBE FITTING CLINCH SLEEVE

4730-00-203-6945 A flanged cylindrical item having a sharp cutting surface on the inside diameter at the end opposite the flange. The cutting edge, in use, is designed to imbed in the tubing due to pressure exerted when the outside diameter of the sleeve is forced into and against an angular seat. This firmly attaches the sleeve to the tubing and the flanged end then serves as a bearing surface for the coupling nut to bring the tubing into the mating fitting.

Part Alternates: MS219188, MS21918-8, ER8198, ER819-8, 4730-00-203-6945, 00-203-6945, 4730002036945, 002036945

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1961 00-203-6945

Drawings & Photos | NSN 4730-00-203-6945


Cross Reference | NSN 4730-00-203-6945

Part Number Cage Code Manufacturer
ER819-8 14798 DESIGNED METAL CONNECTIONS, INC. DBA PERMASWAGE
ER819-8 79470 DANA CORP WEATHERHEAD DIV
MS21918-8 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 4730-00-203-6945

Characteristic Specifications
MATERIAL STEEL
SURFACE TREATMENT CADMIUM
METALLIC HARDNESS RATING NOT RATED
CASEHARDENING INDICATOR NOT CASEHARDENED
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 0.500 INCHES NOMINAL
STYLE DESIGNATOR L2 FLARELESS
OVERALL LENGTH 0.372 INCHES MINIMUM AND 0.378 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 0.625 INCHES NOMINAL
SEAT ANGLE IN DEG 40.0
SLEEVE OUTSIDE DIAMETER 0.585 INCHES MINIMUM AND 0.589 INCHES MAXIMUM
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS21918-8

Restrictions/Controls & Freight Information | NSN 4730-00-203-6945

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