NSN 4130-00-340-1857
Part Details | COMPRESSOR PISTON
4130-00-340-1857 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: CPST23A, CPST23A, 20MP396, 10MP396, 4130-00-340-1857, 00-340-1857, 4130003401857, 003401857
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JAN 01, 1963 | 00-340-1857 | 22220 ( PISTON, COMPRESSOR ) |
REFERENCE DRAWINGS & PICTURES
FLAT
Cross Reference | NSN 4130-00-340-1857
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CPST23A | 09169 | BRUNDAGE ALFRED CO |
| CPST23A | 10119 | HARTFORD COMPRESSORS INCDBA FOREIGN PARENT IS DUNHAM-BUSH |
| 20MP396 | 10119 | HARTFORD COMPRESSORS INCDBA FOREIGN PARENT IS DUNHAM-BUSH |
| 10MP396 | 10119 | HARTFORD COMPRESSORS INCDBA FOREIGN PARENT IS DUNHAM-BUSH |
Technical Data | NSN 4130-00-340-1857
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY |
| DIAMETER | 4.238 INCHES MAXIMUM |
| OVERALL HEIGHT | 4.500 INCHES NOMINAL |
| SURFACE FINISH | FINISHED |
| FINISHED SIZE DESIGNATION | STANDARD |
| HEAD STYLE | FLAT |
| 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 | 0.189 INCHES MAXIMUM |
| RING GROOVE DIAMETER | 3.844 INCHES MAXIMUM AND 3.844 INCHES MAXIMUM AND 3.804 INCHES MAXIMUM |
| OIL PASSAGE TYPE | HOLE |
| OIL GROOVE | NOT INCLUDED |
| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 2.251 INCHES NOMINAL |
| PIN HOLE BUSHING | INCLUDED |
| BUSHING HOLE DIAMETER | 1.750 INCHES NOMINAL |
| DISTANCE BETWEEN PIN BOSSES | 3.339 INCHES NOMINAL |
| RETAINING RING GROOVE | INCLUDED |
| PIN | INCLUDED |
| PIN TYPE FOR WHICH DESIGNED | FLOATING |
| RING | NOT INCLUDED |
| INTEGRAL CONNECTING ROD | NOT INCLUDED |