NSN 4820-00-889-1675
Part Details | PISTON RING
4820-00-889-1675 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: 0X1179211, 0X117921-1, 0X1179210001, 0X117921-0001, 4820-00-889-1675, 00-889-1675, 4820008891675, 008891675
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-889-1675 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 4820-00-889-1675
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 0X117921-1 | 99657 | MAROTTA CONTROLS, INC. |
| 0X117921-0001 | 99657 | MAROTTA CONTROLS, INC. |
Technical Data | NSN 4820-00-889-1675
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.0910 INCHES NOMINAL |
| OVERALL WIDTH | 0.0680 INCHES NOMINAL |
| STANDARD BORE DIAMETER | 0.875 INCHES |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEAN IN ACCORDANCE W/MIL-C-19874 SHIPS |
| FSC APPLICATION DATA | VALVE,STOP,CHECK |