Part Details | VALVE PISTON
4820-01-416-6856 A cylindrical item of various configurations which reciprocates in a valve body, assisting in the movement of the disk to open or close a valve. May include additional components such as ring(s), collar(s), spring(s) and the like. Excludes DISK, VALVE.
Alternate Parts: 1768, 4820-01-416-6856, 01-416-6856, 4820014166856, 014166856
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 24, 1995 | 01-416-6856 | 36944 ( PISTON, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-416-6856
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1768 | 94874 | DROITCOUR COMPANY |
Technical Data | NSN 4820-01-416-6856
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 416 |
| VALVE DESIGN CONTROL ACTIVITY | 94874 |
| VALVE MODEL NUMBER FOR WHICH DESIGNED | 1751 |
| VALVE TYPE FOR WHICH DESIGNED | RELIEF |
| OVERALL LENGTH | 0.809 INCHES MINIMUM AND 0.817 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.124 INCHES NOMINAL |
| END ITEM IDENTIFICATION | SEAWOLF CLASS SSN |