Part Details | PISTON RING
2815-00-505-9978 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: 43664236, 4366423-6, 4366243, 18772134, 1877-2134, 2815-00-505-9978, 00-505-9978, 2815005059978, 005059978
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1961 | 00-505-9978 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
BEVELED FACE, UPPER
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 2815-00-505-9978
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4366423-6 | 6N299 | AGCO CORPPARTS OPN |
| 4366243 | 6N299 | AGCO CORPPARTS OPN |
| 1877-2134 | 93568 | HARSCO CORPBMY-COMBAT SYSTEMS DIV |
Technical Data | NSN 2815-00-505-9978
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | 4 BEVELED FACE, UPPER |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.1560 INCHES NOMINAL |
| OVERALL WIDTH | 0.1250 INCHES NOMINAL |
| STANDARD BORE DIAMETER | 4.188 INCHES |