Part Details | PISTON RING
2805-01-082-4665 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: 5113871, 511387-1, 20789331, 2078933-1, 2805-01-082-4665, 01-082-4665, 2805010824665, 010824665
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | SEP 03, 1979 | 01-082-4665 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
CONCENTRIC
STEP JOINT
Cross Reference | NSN 2805-01-082-4665
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 511387-1 | 96214 | RAYTHEON COMPANYDBA RAYTHEON |
| 2078933-1 | 96214 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 2805-01-082-4665
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | STEP JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.0670 INCHES MINIMUM AND 0.0690 INCHES MAXIMUM |
| OVERALL WIDTH | 0.0990 INCHES MINIMUM AND 0.1010 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 0.895 INCHES |
| BORE DIAMETER OVERSIZE | 0.897 INCHES |