Part Details | PISTON RING
2815-00-273-0459 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: R34449, 6217, 2815-00-273-0459, 00-273-0459, 2815002730459, 002730459
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 25, 1967 | 00-273-0459 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
INSIDE COUNTERBORE, STRAIGHT FACE
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 2815-00-273-0459
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| R34449 | 75370 | KAYDON RING & SEAL, INC.DBA KAYDON |
| 6217 | 81601 | NORFOLK NAVAL SHIPYARD |
Technical Data | NSN 2815-00-273-0459
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | 5 INSIDE COUNTERBORE, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.1450 INCHES MINIMUM AND 0.1550 INCHES MAXIMUM |
| OVERALL WIDTH | 0.1860 INCHES NOMINAL |
| STANDARD BORE DIAMETER | 3.625 INCHES |