NSN 2520-01-164-6115

Part Details | PISTON RING

2520-01-164-6115 A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; and SEAL RING, METAL.

Alternate Parts: 1T0772, M1904CN, M1904-CN, 2520-01-164-6115, 01-164-6115, 2520011646115, 011646115

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
25OCT 19, 198301-164-611511459 ( RING, PISTON )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2520-01-164-6115
Part Number Cage Code Manufacturer
1T077211083CATERPILLAR INC.DBA CATERPILLAR
M1904-CN61208TWIN DISC INCORPORATED
Technical Data | NSN 2520-01-164-6115
Characteristic Specifications