Part Details | WEARING RING
4320-00-998-0310 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: CA1162491, CA11624-9-1, CA116249, CA11624-9, 4320-00-998-0310, 00-998-0310, 4320009980310, 009980310
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | NOV 16, 1966 | 00-998-0310 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4320-00-998-0310
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CA11624-9-1 | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
| CA11624-9 | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
Technical Data | NSN 4320-00-998-0310
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| BODY STYLE | 4 PLAIN |
| OVERALL LENGTH | 0.875 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 5.624 INCHES MINIMUM AND 5.625 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 5.264 INCHES MINIMUM AND 5.266 INCHES MAXIMUM |
| LEFT SIDE FLANGE THICKNESS | 0.172 INCHES MINIMUM AND 0.177 INCHES MAXIMUM |
| RIGHT SIDE FLANGE THICKNESS | 0.172 INCHES MINIMUM AND 0.177 INCHES MAXIMUM |
| DISTANCE BETWEEN FLANGES | 0.375 INCHES MINIMUM AND 0.381 INCHES MAXIMUM |
| END TO FLANGE DISTANCE | 0.675 INCHES NOMINAL |
| INTERNAL FLANGE INSIDE DIAMETER | 4.800 INCHES NOMINAL |
| INTERNAL FLANGE WIDTH | 0.250 INCHES NOMINAL |
| SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 2.750 INCHES NOMINAL |
| LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 2.938 INCHES NOMINAL |
| DISTANCE BELOW CENTERLINE | 0.062 INCHES NOMINAL |
| DISTANCE FROM END | 0.250 INCHES NOMINAL |