Part Details | PISTON RING
2810-00-350-4440 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: 69401, 2810-00-350-4440, 00-350-4440, 2810003504440, 003504440
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | MAR 27, 1970 | 00-350-4440 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
INSIDE COUNTERBORE, STRAIGHT FACE
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 2810-00-350-4440
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 69401 | 80254 | TEXTRON LYCOMING INCWILLIAMSPORT PLANT |
Technical Data | NSN 2810-00-350-4440
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | 8 INSIDE COUNTERBORE, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.2080 INCHES MINIMUM AND 0.2240 INCHES MAXIMUM |
| OVERALL WIDTH | 0.1840 INCHES MINIMUM AND 0.1850 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 4.875 INCHES |
| FSC APPLICATION DATA | ENGINE,ACFT,RECIRROCATING |