NSN 5120-00-424-8739

Part Details | PISTON RING EXPANDER

5120-00-424-8739 A plier-like hand tool, designed to grip and expand piston rings when installing or removing same from pistons.

Alternate Parts: 7B7974, 7B-7974, 7B7974, 7B-7974, 5120-00-424-8739, 00-424-8739, 5120004248739, 004248739

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
51JAN 01, 196300-424-873918364 ( EXPANDER, PISTON RING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5120-00-424-8739
Part Number Cage Code Manufacturer
7B-797411083CATERPILLAR INC.DBA CATERPILLAR
7B-7974U8468FINNING UK LTD
Technical Data | NSN 5120-00-424-8739
Characteristic Specifications
RING DIAMETER ACCOMMODATED5.750 INCHES NOMINAL
END ITEM IDENTIFICATIONCATERPILLAR ENGINES