Part Details | COMPRESSOR PISTON
4310-00-841-9902 A cylindrical piece which moves or reciprocates in a cylinder to compress air or gas from an initial intake pressure to a higher discharge pressure. May include integral connecting rod.
Alternate Parts: PST00446A, PST446A, PST-446A, 1759N, PST446A, HL17832PC3638, HL17832PC36-38, 4310-00-841-9902, 00-841-9902, 4310008419902, 008419902
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1962 | 00-841-9902 | 22220 ( PISTON, COMPRESSOR ) |
REFERENCE DRAWINGS & PICTURES
DOME
Cross Reference | NSN 4310-00-841-9902
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PST00446A | 59379 | ATLAS COPCO HOLYOKE INC |
| PST-446A | 59379 | ATLAS COPCO HOLYOKE INC |
| 1759N | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| PST446A | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| HL17832PC36-38 | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
Technical Data | NSN 4310-00-841-9902
| Characteristic | Specifications |
|---|---|
| MATERIAL | IRON CAST |
| DIAMETER | 4.4977 INCHES NOMINAL |
| OVERALL HEIGHT | 4.123 INCHES MINIMUM AND 4.127 INCHES MAXIMUM |
| SURFACE FINISH | FINISHED |
| FINISHED SIZE DESIGNATION | STANDARD |
| HEAD STYLE | DOME |
| SKIRT TYPE | SOLID |
| SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED |
| RING GROOVE QUANTITY | A2$$A2 |
| RING GROOVE POSITION | NO. 1,NO. 2,NO. 3 AND NO. 4 POSITIONS |
| RING GROOVE WIDTH | 0.1875 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM AND 0.026 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| RING GROOVE DIAMETER | 4.016 INCHES NOMINAL AND 4.056 INCHES NOMINAL |
| OIL PASSAGE TYPE | HOLE |
| OIL GROOVE | NOT INCLUDED |
| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 2.123 INCHES MINIMUM AND 2.127 INCHES MAXIMUM |
| PIN HOLE BUSHING | NOT INCLUDED |
| PINHOLE DIAMETER | 1.250 INCHES NOMINAL |
| DISTANCE BETWEEN PIN BOSSES | 2.375 INCHES NOMINAL |
| RETAINING RING GROOVE | INCLUDED |
| PIN | INCLUDED |
| PIN TYPE FOR WHICH DESIGNED | FLOATING |
| RING | NOT INCLUDED |
| INTEGRAL CONNECTING ROD | NOT INCLUDED |
| FSC APPLICATION DATA | AIR COMPRESSOR |