NSN 4310-00-720-4963
Part Details | PISTON RING
4310-00-720-4963 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: 841397PC1, 5000S4902C841397REVBPC1, 4310-00-720-4963, 00-720-4963, 4310007204963, 007204963
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1963 | 00-720-4963 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE INSIDE BEVEL, STRAIGHT FACE
CONCENTRIC
DIAGONAL JOINT
Cross Reference | NSN 4310-00-720-4963
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 841397PC1 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 5000S4902C841397REVBPC1 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4310-00-720-4963
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | 3 DOUBLE INSIDE BEVEL, STRAIGHT FACE |
| JOINT STYLE | DIAGONAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.2460 INCHES MINIMUM AND 0.2660 INCHES MAXIMUM |
| OVERALL WIDTH | 0.3380 INCHES MINIMUM AND 0.3390 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 6.500 INCHES |
| SPECIAL FEATURES | ROCKWELL B HARDNESS 95-105 |
