NSN 4310-00-273-9953
Part Details | PISTON RING
4310-00-273-9953 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: 7A104, X1440T31B, 7A104, X1440T31B, 7A104, X1440T31B, 4310-00-273-9953, 00-273-9953, 4310002739953, 002739953
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1963 | 00-273-9953 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
CONCENTRIC
VERTICAL JOINT
Cross Reference | NSN 4310-00-273-9953
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7A104 | 88663 | DRESSER-RAND COINGERSOLL-RAND OPNS |
| X1440T31B | 88663 | DRESSER-RAND COINGERSOLL-RAND OPNS |
| 7A104 | 0AT62 | DRESSER-RAND COMPANYDBA RECIPROCATING PRODUCTS DIV |
| X1440T31B | 0AT62 | DRESSER-RAND COMPANYDBA RECIPROCATING PRODUCTS DIV |
| 7A104 | 30760 | INGERSOLL RAND CO |
| X1440T31B | 30760 | INGERSOLL RAND CO |
Technical Data | NSN 4310-00-273-9953
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.0300 INCHES MINIMUM AND 0.0350 INCHES MAXIMUM |
| OVERALL WIDTH | 0.1230 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 2.000 INCHES |