Part Details | PISTON RING
4310-00-056-7588 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: 2031, 1009DPC42, 203177, 2031-77, 4310-00-056-7588, 00-056-7588, 4310000567588, 000567588
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1961 | 00-056-7588 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 4310-00-056-7588
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2031 | 75545 | LAWLER MANUFACTURING CO. INC. |
| 1009DPC42 | 75545 | LAWLER MANUFACTURING CO. INC. |
| 2031-77 | 75545 | LAWLER MANUFACTURING CO. INC. |
Technical Data | NSN 4310-00-056-7588
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.0920 INCHES NOMINAL |
| OVERALL WIDTH | 0.1240 INCHES NOMINAL |
| RING WALL THICKNESS PIN HOLE DEPTH | 1.375 INCHES NOMINAL |
| STANDARD BORE DIAMETER | 1.437 INCHES |
| FSC APPLICATION DATA | VALVE,POWERED |