Part Details | WEARING RING
4320-00-997-4390 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: 17Y1530PC16, 504, A245SH1PC16, 4320-00-997-4390, 00-997-4390, 4320009974390, 009974390
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | APR 13, 1967 | 00-997-4390 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4320-00-997-4390
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 17Y1530PC16 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 504 | 64392 | WEIL PUMP CO INC |
| A245SH1PC16 | 64392 | WEIL PUMP CO INC |
Technical Data | NSN 4320-00-997-4390
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| OVERALL LENGTH | 1.188 INCHES NOMINAL |
| FLANGE DIAMETER | 5.000 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 4.811 INCHES MINIMUM AND 4.812 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 4.310 INCHES MINIMUM AND 4.312 INCHES MAXIMUM |