NSN 2810-01-293-7985
Part Details | PISTON RING
2810-01-293-7985 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: 85998950, 859989-50, 85998950, 859989-50, 2810-01-293-7985, 01-293-7985, 2810012937985, 012937985
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | FEB 06, 1989 | 01-293-7985 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
CONCENTRIC
ROUND PINHOLE AT JOINT
VERTICAL JOINT
Cross Reference | NSN 2810-01-293-7985
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 859989-50 | 99193 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| 859989-50 | 59364 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
Technical Data | NSN 2810-01-293-7985
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.1510 INCHES MINIMUM AND 0.1610 INCHES MAXIMUM |
| OVERALL WIDTH | 0.0440 INCHES MINIMUM AND 0.0450 INCHES MAXIMUM |
| PIN HOLE STYLE | ROUND PINHOLE AT JOINT |
| PINHOLE DIAMETER | 0.081 INCHES MINIMUM AND 0.086 INCHES MAXIMUM |
| DISTANCE FROM PIN HOLE CENTER TO EDGE | 0.096 INCHES NOMINAL |
| STANDARD BORE DIAMETER | 3.244 INCHES |