NSN 4320-01-252-8431
Part Details | PISTON RING
4320-01-252-8431 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: G89 PIECE 56, G-89 PIECE 56, G87 PIECE 56, G-87 PIECE 56, 4320-01-252-8431, 01-252-8431, 4320012528431, 012528431
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | APR 08, 1987 | 01-252-8431 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4320-01-252-8431
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| G-89 PIECE 56 | 16062 | M. T. DAVIDSON COMPANY |
| G-87 PIECE 56 | 16062 | M. T. DAVIDSON COMPANY |
Technical Data | NSN 4320-01-252-8431
| Characteristic | Specifications |
|---|---|
| RADIAL WALL THICKNESS | 0.3100 INCHES NOMINAL |
| OVERALL WIDTH | 0.2880 INCHES NOMINAL |
| STANDARD BORE DIAMETER | 8.380 INCHES |