Part Details | PISTON RING
2805-00-788-1665 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: XR10984, R10984, 2805-00-788-1665, 00-788-1665, 2805007881665, 007881665
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1962 | 00-788-1665 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 2805-00-788-1665
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| XR10984 | 76255 | MCQUAY-NORRIS INCOEM DIV |
| R10984 | 76255 | MCQUAY-NORRIS INCOEM DIV |
Technical Data | NSN 2805-00-788-1665
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.0830 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM |
| OVERALL WIDTH | 0.0925 INCHES MINIMUM AND 0.0935 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 1.999 INCHES |
| CRITICALITY CODE JUSTIFICATION | ACXJ |
| FSC APPLICATION DATA | PYLONS,AIRCRAFT |