Part Details | COMPRESSOR PISTON
4310-00-097-8262 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: PST477A, 4520N, 4520N, PST477A, HL19858PC24, 4310-00-097-8262, 00-097-8262, 4310000978262, 000978262
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | MAY 24, 1968 | 00-097-8262 | 22220 ( PISTON, COMPRESSOR ) |
REFERENCE DRAWINGS & PICTURES
HUMP
Cross Reference | NSN 4310-00-097-8262
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PST477A | 59379 | ATLAS COPCO HOLYOKE INC |
| 4520N | 0AT62 | DRESSER-RAND COMPANYDBA RECIPROCATING PRODUCTS DIV |
| 4520N | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
| PST477A | 93234 | WORTHINGTON COMPRESSORS INCAIR POWER AND CONSTRUCTION EQUIP DIV |
| HL19858PC24 | 93234 | WORTHINGTON COMPRESSORS INCAIR POWER AND CONSTRUCTION EQUIP DIV |
Technical Data | NSN 4310-00-097-8262
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| DIAMETER | 4.610 INCHES NOMINAL |
| OVERALL HEIGHT | 7.625 INCHES NOMINAL |
| SURFACE FINISH | FINISHED |
| FINISHED SIZE DESIGNATION | STANDARD |
| HEAD STYLE | HUMP |
| SKIRT TYPE | SOLID |
| SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED |
| RING GROOVE QUANTITY | 7 |
| RING GROOVE POSITION | NO. 1,NO. 2,NO. 3,NO. 4,NO. 5,NO. 6,AND NO. 7 POSITIONS |
| RING GROOVE WIDTH | 0.125 INCHES NOMINAL |
| RING GROOVE DIAMETER | 4.190 INCHES NOMINAL |
| OIL PASSAGE TYPE | HOLE |
| OIL GROOVE | NOT INCLUDED |
| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 6.000 INCHES NOMINAL |
| PIN HOLE BUSHING | NOT INCLUDED |
| PINHOLE DIAMETER | 0.860 INCHES NOMINAL |
| DISTANCE BETWEEN PIN BOSSES | 1.500 INCHES NOMINAL |
| RETAINING RING GROOVE | INCLUDED |
| PIN | INCLUDED |
| PIN TYPE FOR WHICH DESIGNED | FLOATING |
| RING | NOT INCLUDED |
| INTEGRAL CONNECTING ROD | NOT INCLUDED |
| SPECIAL FEATURES | FOUR ADDITIONAL RING GROOVES OF A DIFFERENT DIA LOCATED BETWEEN OTHER GROOVES AND PIN |