Part Details | PISTON RING
2815-01-143-4140 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: 218025, 2815-01-143-4140, 01-143-4140, 2815011434140, 011434140
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | DEC 03, 1982 | 01-143-4140 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 2815-01-143-4140
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 218025 | 15434 | CUMMINS INC. |
Technical Data | NSN 2815-01-143-4140
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | 2 PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.1525 INCHES MINIMUM AND 0.1540 INCHES MAXIMUM |
| OVERALL WIDTH | 0.2010 INCHES MINIMUM AND 0.2110 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 5.500 INCHES |
| END ITEM IDENTIFICATION | CUMMINS ENGINE CO,DIESEL ENGINE,MODEL V903C |