NSN 4310-01-021-1449
Part Details | PISTON RING
4310-01-021-1449 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: 40411, RNG1965, 40411, 4310-01-021-1449, 01-021-1449, 4310010211449, 010211449
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | MAY 10, 1976 | 01-021-1449 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
INSIDE BEVEL, UPPER, STRAIGHT FACE
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 4310-01-021-1449
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 40411 | 60251 | DOVER RESOURCES INCDBA C. LEE COOK DIV |
| RNG1965 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| 40411 | 71687 | SARGENT AEROSPACE & DEFENSE, LLCDBA AIRTOMIC |
Technical Data | NSN 4310-01-021-1449
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | INSIDE BEVEL, UPPER, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.4430 INCHES NOMINAL |
| OVERALL WIDTH | 0.2460 INCHES NOMINAL |
| STANDARD BORE DIAMETER | 8.125 INCHES |