NSN 2805-00-297-9892
Part Details | PISTON RING
2805-00-297-9892 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: 1285416101, 1285416-101, 1285416101, 1285416-101, 2805-00-297-9892, 00-297-9892, 2805002979892, 002979892
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | OCT 03, 1973 | 00-297-9892 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 2805-00-297-9892
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1285416-101 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
| 1285416-101 | 1WL60 | LOCKHEED MARTIN SERVICES, INC. |
Technical Data | NSN 2805-00-297-9892
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.1800 INCHES MINIMUM AND 0.1850 INCHES MAXIMUM |
| OVERALL WIDTH | 0.2470 INCHES MINIMUM AND 0.2480 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 5.625 INCHES |
| FSC APPLICATION DATA | CYLINDER AND PISTON ASSEMBLY,LANDING GEAR,AIRCRAFT |