Part Details | PISTON RING
4310-00-720-4965 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: 20120, 20-120, 5000S4902C841397REVBPC4, 4310-00-720-4965, 00-720-4965, 4310007204965, 007204965
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1961 | 00-720-4965 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE INSIDE BEVEL, STRAIGHT FACE
CONCENTRIC
DIAGONAL JOINT
Cross Reference | NSN 4310-00-720-4965
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20-120 | 27235 | HARDIE-TYNES CO., INC. |
| 5000S4902C841397REVBPC4 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4310-00-720-4965
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | 3 DOUBLE INSIDE BEVEL, STRAIGHT FACE |
| JOINT STYLE | DIAGONAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.0890 INCHES MINIMUM AND 0.1090 INCHES MAXIMUM |
| OVERALL WIDTH | 0.2140 INCHES MINIMUM AND 0.2150 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 1.250 INCHES |