Part Details | PISTON RING
4310-00-039-5087 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: 99050511, 990505-11, 99050511, 990505-11, 4310-00-039-5087, 00-039-5087, 4310000395087, 000395087
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | NOV 13, 1972 | 00-039-5087 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
CONCENTRIC
DIAGONAL JOINT
Cross Reference | NSN 4310-00-039-5087
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 990505-11 | 17576 | GOODRICH CORPDBA GOODRICH CORP |
| 990505-11 | 13002 | GOODRICH CORPORATIONDBA GOODRICH LANDING GEAR DIVISION |
Technical Data | NSN 4310-00-039-5087
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | DIAGONAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.1250 INCHES NOMINAL |
| OVERALL WIDTH | 0.2470 INCHES NOMINAL |
| STANDARD BORE DIAMETER | 5.936 INCHES |
| SPECIAL FEATURES | DESIGN ANALYSIS; NUCLEAR HARDNESS CRITICAL |
| NUCLEAR HARDNESS CRITICAL FEATURE | HARDENED |