Part Details | COMPRESSOR PISTON
4310-00-871-2178 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: 8642X, 2007X2, 4310-00-871-2178, 00-871-2178, 4310008712178, 008712178
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | OCT 30, 1967 | 00-871-2178 | 22220 ( PISTON, COMPRESSOR ) |
REFERENCE DRAWINGS & PICTURES
HUMP
Cross Reference | NSN 4310-00-871-2178
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8642X | 49576 | QUINCY COMPRESSOR DIVISION OF COLTECINDUSTRIES INC |
| 2007X2 | 49576 | QUINCY COMPRESSOR DIVISION OF COLTECINDUSTRIES INC |
Technical Data | NSN 4310-00-871-2178
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY |
| DIAMETER | 5.250 INCHES NOMINAL |
| OVERALL HEIGHT | 4.875 INCHES NOMINAL |
| SURFACE FINISH | FINISHED |
| FINISHED SIZE DESIGNATION | STANDARD |
| HEAD STYLE | HUMP |
| SKIRT TYPE | SOLID |
| SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED |
| RING GROOVE QUANTITY | 4 |
| RING GROOVE POSITION | NO.1,NO.2,NO.3 |
| RING GROOVE WIDTH | 0.125 INCHES NOMINAL |
| RING GROOVE DIAMETER | 4.813 INCHES NOMINAL |
| OIL PASSAGE TYPE | HOLE |
| OIL GROOVE | INCLUDED |
| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 4.000 INCHES NOMINAL |
| PIN HOLE BUSHING | INCLUDED |
| BUSHING HOLE DIAMETER | 0.625 INCHES NOMINAL |
| DISTANCE BETWEEN PIN BOSSES | 1.781 INCHES NOMINAL |
| RETAINING RING GROOVE | NOT INCLUDED |
| PIN | INCLUDED |
| PIN TYPE FOR WHICH DESIGNED | LOCKED |
| RING | INCLUDED |
| INTEGRAL CONNECTING ROD | NOT INCLUDED |
| SPECIAL FEATURES | 3 COMPRESSION AND 1 OIL RINGS |