Part Details | PISTON RING
2805-01-170-7861 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: 75A4306312001, 75A430631-2001, 75A4306312001, 75A430631-2001, 2805-01-170-7861, 01-170-7861, 2805011707861, 011707861
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 29, 1984 | 01-170-7861 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 2805-01-170-7861
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 75A430631-2001 | 76301 | BOEING COMPANY, THEDBA BOEING |
| 75A430631-2001 | K0654 | SAFRAN LANDING SYSTEMS UK LTDDBA OA |
Technical Data | NSN 2805-01-170-7861
| Characteristic | Specifications |
|---|---|
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.1710 INCHES NOMINAL |
| OVERALL WIDTH | 0.1750 INCHES NOMINAL |
| STANDARD BORE DIAMETER | 3.218 INCHES |
| FSC APPLICATION DATA | LANDING GEAR,WING |