NSN 5120-00-974-3921

Part Details | PISTON RING EXPANDER

5120-00-974-3921 A plier-like hand tool, designed to grip and expand piston rings when installing or removing same from pistons.

Alternate Parts: 5F9058, 5F-9058, 5120-00-974-3921, 00-974-3921, 5120009743921, 009743921

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
51JAN 01, 196200-974-392118364 ( EXPANDER, PISTON RING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5120-00-974-3921
Part Number Cage Code Manufacturer
5F-905811083CATERPILLAR INC.DBA CATERPILLAR
Technical Data | NSN 5120-00-974-3921
Characteristic Specifications
RING DIAMETER ACCOMMODATED4.000 INCHES NOMINAL
END ITEM IDENTIFICATIONCATERPILLAR ENGINES