Part Details | PISTON RING
2805-00-339-2553 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: 262772PC25, 262778PC25, 262772PC25, 107PC25, 101PC25, Y33, 2805-00-339-2553, 00-339-2553, 2805003392553, 003392553
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1963 | 00-339-2553 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
BEVELED FACE, UPPER
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 2805-00-339-2553
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 262772PC25 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 262778PC25 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 262772PC25 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 107PC25 | 27554 | WILDFIRE PACIFIC INC |
| 101PC25 | 27554 | WILDFIRE PACIFIC INC |
| Y33 | 27554 | WILDFIRE PACIFIC INC |
Technical Data | NSN 2805-00-339-2553
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | 4 BEVELED FACE, UPPER |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.0800 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM |
| OVERALL WIDTH | 0.1235 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 2.125 INCHES |