NSN 2805-00-578-1258
Part Details | PISTON RING
2805-00-578-1258 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: GA10262, GA1026-2, GA1026, 2805-00-578-1258, 00-578-1258, 2805005781258, 005781258
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | DEC 14, 1974 | 00-578-1258 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 2805-00-578-1258
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| GA1026-2 | 10119 | HARTFORD COMPRESSORS INCDBA FOREIGN PARENT IS DUNHAM-BUSH |
| GA1026 | 10119 | HARTFORD COMPRESSORS INCDBA FOREIGN PARENT IS DUNHAM-BUSH |
Technical Data | NSN 2805-00-578-1258
| Characteristic | Specifications |
|---|---|
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.0830 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM |
| OVERALL WIDTH | 0.1240 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 2.001 INCHES |
