NSN 2810-00-409-2139
Part Details | PISTON RING
2810-00-409-2139 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: 149675Y1, 2810-00-409-2139, 00-409-2139, 2810004092139, 004092139
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 28, 1972 | 00-409-2139 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 2810-00-409-2139
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 149675Y1 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INCDIV SENSORS & CONTROLS |
Technical Data | NSN 2810-00-409-2139
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.0370 INCHES MINIMUM AND 0.0470 INCHES MAXIMUM |
| OVERALL WIDTH | 0.0700 INCHES MINIMUM AND 0.0710 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 0.680 INCHES |
| BORE DIAMETER OVERSIZE | 0.005 INCHES |