NSN 2815-00-273-0472
Part Details | PISTON RING
2815-00-273-0472 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: NS2079PC685, H9394B, H9394A, H9394, 2815-00-273-0472, 00-273-0472, 2815002730472, 002730472
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1961 | 00-273-0472 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
INSIDE COUNTERBORE, STRAIGHT FACE
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 2815-00-273-0472
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NS2079PC685 | 55509 | COOPER CAMERON CORPAJAX-SUPERIOR DIV |
| H9394B | 55509 | COOPER CAMERON CORPAJAX-SUPERIOR DIV |
| H9394A | 55509 | COOPER CAMERON CORPAJAX-SUPERIOR DIV |
| H9394 | 55509 | COOPER CAMERON CORPAJAX-SUPERIOR DIV |
Technical Data | NSN 2815-00-273-0472
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | 4 INSIDE COUNTERBORE, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.3040 INCHES MINIMUM AND 0.3190 INCHES MAXIMUM |
| OVERALL WIDTH | 0.2475 INCHES MINIMUM AND 0.2485 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 8.500 INCHES |
