Part Details | PISTON RING
4310-00-872-7971 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: 18305887A, 183058-87A, 18321787, 183217-87, 183217B87, 183217-B-87, 183217B87, 183217-B-87, 183217PC87, 18305887A, 183058-87A, 37815B00, 37815A00, 37815, 17586, 37815C00, 4310-00-872-7971, 00-872-7971, 4310008727971, 008727971
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1960 | 00-872-7971 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
CONCENTRIC
STEP JOINT
Cross Reference | NSN 4310-00-872-7971
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 183058-87A | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 183217-87 | 88663 | DRESSER-RAND COINGERSOLL-RAND OPNS |
| 183217-B-87 | 88663 | DRESSER-RAND COINGERSOLL-RAND OPNS |
| 183217-B-87 | 0AT62 | DRESSER-RAND COMPANYDBA RECIPROCATING PRODUCTS DIV |
| 183217PC87 | 30760 | INGERSOLL RAND CO |
| 183058-87A | 30760 | INGERSOLL RAND CO |
| 37815B00 | 75370 | KAYDON RING & SEAL, INC.DBA KAYDON |
| 37815A00 | 75370 | KAYDON RING & SEAL, INC.DBA KAYDON |
| 37815 | 75370 | KAYDON RING & SEAL, INC.DBA KAYDON |
| 17586 | 75370 | KAYDON RING & SEAL, INC.DBA KAYDON |
| 37815C00 | 75370 | KAYDON RING & SEAL, INC.DBA KAYDON |
Technical Data | NSN 4310-00-872-7971
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | STEP JOINT |
| RING STYLE | CONCENTRIC |
| RADIAL WALL THICKNESS | 0.0900 INCHES NOMINAL |
| OVERALL WIDTH | 0.1250 INCHES NOMINAL |
| STANDARD BORE DIAMETER | 2.125 INCHES |