NSN 2825-00-790-4866
Part Details | PISTON RING
2825-00-790-4866 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: D15745HPC314, D15-745HPC314, D15745314, D15-745-314, D15745HPC314, D15-745HPC314, D15745314, D15-745-314, 2825-00-790-4866, 00-790-4866, 2825007904866, 007904866
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1962 | 00-790-4866 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 2825-00-790-4866
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| D15-745HPC314 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| D15-745-314 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| D15-745HPC314 | 80231 | WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV |
| D15-745-314 | 80231 | WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV |
Technical Data | NSN 2825-00-790-4866
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.0780 INCHES NOMINAL |
| OVERALL WIDTH | 0.1850 INCHES MINIMUM AND 0.1860 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 0.938 INCHES |
