Part Details | PISTON RING
2815-00-273-0631 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: 90191, 9019-1, 90191, 9019-1, 2815-00-273-0631, 00-273-0631, 2815002730631, 002730631
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1961 | 00-273-0631 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
INSIDE COUNTERBORE, STRAIGHT FACE
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 2815-00-273-0631
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9019-1 | 15434 | CUMMINS INC. |
| 9019-1 | 58992 | LA GARY CO |
Technical Data | NSN 2815-00-273-0631
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | 5 INSIDE COUNTERBORE, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.2250 INCHES MINIMUM AND 0.2350 INCHES MAXIMUM |
| OVERALL WIDTH | 0.2490 INCHES NOMINAL |
| STANDARD BORE DIAMETER | 7.000 INCHES |