NSN 4820-01-130-8786
Part Details | PISTON RING
4820-01-130-8786 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: 20155 PIECE 10D, 12219, PLB026 ITEM 10B, PL-B-026 ITEM 10B, 4820-01-130-8786, 01-130-8786, 4820011308786, 011308786
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 29, 1982 | 01-130-8786 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
CONCENTRIC
DIAGONAL JOINT
Cross Reference | NSN 4820-01-130-8786
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20155 PIECE 10D | 95368 | AERCO INTERNATIONAL, INC. |
| 12219 | 95368 | AERCO INTERNATIONAL, INC. |
| PL-B-026 ITEM 10B | 95368 | AERCO INTERNATIONAL, INC. |
Technical Data | NSN 4820-01-130-8786
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | DIAGONAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.0625 INCHES NOMINAL |
| OVERALL WIDTH | 0.4900 INCHES NOMINAL |
| STANDARD BORE DIAMETER | 1.750 INCHES |