NSN 4310-00-278-9898
Part Details | PISTON RING
4310-00-278-9898 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: RNG664, RNG-664, RNG664, 1376N, RNG664, RNG664, 4310-00-278-9898, 00-278-9898, 4310002789898, 002789898
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1963 | 00-278-9898 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
INSIDE COUNTERBORE, STRAIGHT FACE
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 4310-00-278-9898
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| RNG-664 | 59379 | ATLAS COPCO HOLYOKE INC |
| RNG664 | 0AT62 | DRESSER-RAND COMPANYDBA RECIPROCATING PRODUCTS DIV |
| 1376N | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| RNG664 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| RNG664 | 93234 | WORTHINGTON COMPRESSORS INCAIR POWER AND CONSTRUCTION EQUIP DIV |
Technical Data | NSN 4310-00-278-9898
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | 4 INSIDE COUNTERBORE, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.1910 INCHES MINIMUM AND 0.2010 INCHES MAXIMUM |
| OVERALL WIDTH | 0.1855 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 4.875 INCHES |