NSN 2810-00-293-5554
Part Details | PISTON RING
2810-00-293-5554 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: 68114P20, 62916P20, 2810-00-293-5554, 00-293-5554, 2810002935554, 002935554
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1963 | 00-293-5554 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 2810-00-293-5554
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 68114P20 | 80254 | TEXTRON LYCOMING INCWILLIAMSPORT PLANT |
| 62916P20 | 80254 | TEXTRON LYCOMING INCWILLIAMSPORT PLANT |
Technical Data | NSN 2810-00-293-5554
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | 3 PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.1850 INCHES NOMINAL |
| OVERALL WIDTH | 0.0970 INCHES NOMINAL |
| STANDARD BORE DIAMETER | 4.875 INCHES |
| BORE DIAMETER OVERSIZE | 0.020 INCHES |
| FSC APPLICATION DATA | ENGINE,AIRCRAFT,RECIPROCATING |