Part Details | WEARING RING
4320-00-821-8822 A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.
Alternate Parts: 31HCS12PC140A, 31HCS12APC140A, 311212MB, 31-1-212MB, 31HCS12PC140A, 31HCS12APC140A, 311212MB, 31-1-212MB, 31HCS12PC140A, 31HCS12APC140A, 311212MB, 31-1-212MB, 311212, 31-1-212, 4320-00-821-8822, 00-821-8822, 4320008218822, 008218822
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1962 | 00-821-8822 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4320-00-821-8822
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 31HCS12PC140A | 04579 | AURORA PUMPA UNIT OF GENERAL SIGNAL CORP |
| 31HCS12APC140A | 04579 | AURORA PUMPA UNIT OF GENERAL SIGNAL CORP |
| 31-1-212MB | 04579 | AURORA PUMPA UNIT OF GENERAL SIGNAL CORP |
| 31HCS12PC140A | 10941 | CARVER PUMP COMPANY (INC) |
| 31HCS12APC140A | 10941 | CARVER PUMP COMPANY (INC) |
| 31-1-212MB | 10941 | CARVER PUMP COMPANY (INC) |
| 31HCS12PC140A | 43491 | GENERAL SIGNAL CORP |
| 31HCS12APC140A | 43491 | GENERAL SIGNAL CORP |
| 31-1-212MB | 43491 | GENERAL SIGNAL CORP |
| 31-1-212 | 43491 | GENERAL SIGNAL CORP |
Technical Data | NSN 4320-00-821-8822
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY E |
| BODY STYLE | PLAIN |
| OVERALL LENGTH | 0.812 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 8.499 INCHES MINIMUM AND 8.500 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 8.041 INCHES MINIMUM AND 8.042 INCHES MAXIMUM |