NSN 2805-00-684-2221
Part Details | PISTON RING
2805-00-684-2221 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: 58A154B2, 58A154B2, 58A154B2, 2805-00-684-2221, 00-684-2221, 2805006842221, 006842221
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1963 | 00-684-2221 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 2805-00-684-2221
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 58A154B2 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| 58A154B2 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT |
| 58A154B2 | 02387 | NAVAL AIR WARFARE CENTERAIRCRAFT DIV |
Technical Data | NSN 2805-00-684-2221
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.0250 INCHES MINIMUM AND 0.0300 INCHES MAXIMUM |
| OVERALL WIDTH | 0.0300 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 0.562 INCHES |
| FSC APPLICATION DATA | RACK,BOMB,AIRCRAFT |
