NSN 4310-00-777-3771
Part Details | PISTON RING
4310-00-777-3771 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: X1440T7E, R63136E087, X1440T7E, R63136E087, 4310-00-777-3771, 00-777-3771, 4310007773771, 007773771
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | APR 21, 1972 | 00-777-3771 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 4310-00-777-3771
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| X1440T7E | 88663 | DRESSER-RAND COINGERSOLL-RAND OPNS |
| R63136E087 | 88663 | DRESSER-RAND COINGERSOLL-RAND OPNS |
| X1440T7E | 51436 | INGERSOLL-RAND COMPANYDBA INGERSOLL-RAND |
| R63136E087 | 6R484 | INGERSOLL-RAND COMPANYDBA ROTARY COMPRESSOR DIVISION |
Technical Data | NSN 4310-00-777-3771
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 1.2500 INCHES NOMINAL |
| OVERALL WIDTH | 0.0920 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 0.875 INCHES |
