NSN 4310-00-218-4118
Part Details | COMPRESSOR PISTON
4310-00-218-4118 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: 200109V PIECE 2, 4020B, 4020B, 4310-00-218-4118, 00-218-4118, 4310002184118, 002184118
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1963 | 00-218-4118 | 22220 ( PISTON, COMPRESSOR ) |
REFERENCE DRAWINGS & PICTURES
HAT
Cross Reference | NSN 4310-00-218-4118
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 200109V PIECE 2 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 4020B | 0AT62 | DRESSER-RAND COMPANYDBA RECIPROCATING PRODUCTS DIV |
| 4020B | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
Technical Data | NSN 4310-00-218-4118
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| DIAMETER | 4.375 INCHES NOMINAL |
| OVERALL HEIGHT | 6.534 INCHES NOMINAL |
| SURFACE FINISH | FINISHED |
| FINISHED SIZE DESIGNATION | STANDARD |
| HEAD STYLE | HAT |
| SKIRT TYPE | SEMISPLIT |
| SKIRT BOTTOM CUTAWAY FEATURE | INCLUDED |
| CUT DEPTH | 0.622 INCHES NOMINAL |
| RING GROOVE QUANTITY | 5 |
| RING GROOVE POSITION | NO. 1,NO. 2,NO. 3,NO. 4,AND NO. 5 POSITIONS |
| RING GROOVE WIDTH | 0.250 INCHES NOMINAL |
| RING GROOVE DIAMETER | 3.988 INCHES NOMINAL |
| OIL PASSAGE TYPE | HOLE |
| RING GROOVE POSITION BELOW PISTON PIN | NO. 5 RING GROOVE |
| OIL GROOVE | INCLUDED |
| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 3.868 INCHES NOMINAL |
| PIN HOLE BUSHING | NOT INCLUDED |
| PINHOLE DIAMETER | 1.746 INCHES NOMINAL |
| DISTANCE BETWEEN PIN BOSSES | 2.250 INCHES NOMINAL |
| RETAINING RING GROOVE | NOT INCLUDED |
| PIN | NOT INCLUDED |
| PIN TYPE FOR WHICH DESIGNED | LOCKED |
| RING | NOT INCLUDED |
| INTEGRAL CONNECTING ROD | NOT INCLUDED |
| SPECIAL FEATURES | ITEM HAS PROVISON FOR SECOND STAGE LOCATED TOP CENTER OF PISTON,0.970 IN. DIA 5.875 IN. LG |