Part Details | PISTON RING
2805-00-139-6039 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: 2578647001A, 2578647-001A, 2578647001A, 2578647-001A, 2578647001A, 2578647-001A, 2805-00-139-6039, 00-139-6039, 2805001396039, 001396039
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | SEP 01, 1971 | 00-139-6039 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 2805-00-139-6039
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2578647-001A | 17576 | GOODRICH CORPDBA GOODRICH CORP |
| 2578647-001A | 13002 | GOODRICH CORPORATIONDBA GOODRICH LANDING GEAR DIVISION |
| 2578647-001A | 55284 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
Technical Data | NSN 2805-00-139-6039
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.2210 INCHES MINIMUM AND 0.2250 INCHES MAXIMUM |
| OVERALL WIDTH | 0.6220 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 5.209 INCHES |
| FSC APPLICATION DATA | STRUT,LANDING GEAR,AIRCRAFT |