NSN 2810-00-863-6561
Part Details | PISTON RING
2810-00-863-6561 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: ASW148702Y5, 148702Y5, URS148702Y2, 2810-00-863-6561, 00-863-6561, 2810008636561, 008636561
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1962 | 00-863-6561 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 2810-00-863-6561
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ASW148702Y5 | 12776 | AIRCRAFT SUPPLIES |
| 148702Y5 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INCDIV SENSORS & CONTROLS |
| URS148702Y2 | 53080 | UNITED RING & SEAL, INC |
Technical Data | NSN 2810-00-863-6561
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.0150 INCHES MINIMUM AND 0.0250 INCHES MAXIMUM |
| OVERALL WIDTH | 0.1240 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 6.125 INCHES |
| BORE DIAMETER OVERSIZE | 0.007 INCHES |