Part Details | COMPRESSOR PISTON
4130-00-905-2031 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: PST51A, ASY862, 4130-00-905-2031, 00-905-2031, 4130009052031, 009052031
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JUN 20, 1966 | 00-905-2031 | 22220 ( PISTON, COMPRESSOR ) |
REFERENCE DRAWINGS & PICTURES
DISH
Cross Reference | NSN 4130-00-905-2031
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PST51A | 10119 | HARTFORD COMPRESSORS INCDBA FOREIGN PARENT IS DUNHAM-BUSH |
| ASY862 | 10119 | HARTFORD COMPRESSORS INCDBA FOREIGN PARENT IS DUNHAM-BUSH |
Technical Data | NSN 4130-00-905-2031
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM |
| DIAMETER | 3.438 INCHES NOMINAL |
| OVERALL HEIGHT | 3.875 INCHES NOMINAL |
| SURFACE FINISH | SEMIFINISHED |
| HEAD STYLE | DISH |
| SKIRT TYPE | SOLID |
| SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED |
| RING GROOVE QUANTITY | 3 |
| RING GROOVE POSITION | NO. 1,NO. 2,AND NO. 3 POSITIONS |
| RING GROOVE WIDTH | 0.125 INCHES NOMINAL |
| RING GROOVE DIAMETER | 3.188 INCHES NOMINAL |
| OIL GROOVE | NOT INCLUDED |
| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 2.125 INCHES NOMINAL |
| PIN HOLE BUSHING | INCLUDED |
| DISTANCE BETWEEN PIN BOSSES | 1.250 INCHES NOMINAL |
| RETAINING RING GROOVE | INCLUDED |
| PIN | INCLUDED |
| PIN TYPE FOR WHICH DESIGNED | FLOATING |
| RING | INCLUDED |
| INTEGRAL CONNECTING ROD | NOT INCLUDED |