NSN 2825-00-976-4731
Part Details | PISTON RING
2825-00-976-4731 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: 660075, 1249ND5047, NH7116PC1249, ND5093PC1249, ND5047PC1249, 660075, ND5093PC1249, 2825-00-976-4731, 00-976-4731, 2825009764731, 009764731
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1962 | 00-976-4731 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
BEVELED FACE, UPPER
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 2825-00-976-4731
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 660075 | 82328 | DRESSER RAND CO TERRY CORP STEAMTURBINE MOTOR AND GENERATOR CO A |
| 1249ND5047 | 82328 | DRESSER RAND CO TERRY CORP STEAMTURBINE MOTOR AND GENERATOR CO A |
| NH7116PC1249 | 82328 | DRESSER RAND CO TERRY CORP STEAMTURBINE MOTOR AND GENERATOR CO A |
| ND5093PC1249 | 82328 | DRESSER RAND CO TERRY CORP STEAMTURBINE MOTOR AND GENERATOR CO A |
| ND5047PC1249 | 82328 | DRESSER RAND CO TERRY CORP STEAMTURBINE MOTOR AND GENERATOR CO A |
| 660075 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES,INC. |
| ND5093PC1249 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES,INC. |
Technical Data | NSN 2825-00-976-4731
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | 4 BEVELED FACE, UPPER |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.0620 INCHES MINIMUM AND 0.0660 INCHES MAXIMUM |
| OVERALL WIDTH | 0.1840 INCHES MINIMUM AND 0.1860 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 1.375 INCHES |
