Part Details | WEARING RING
4320-01-009-5919 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: NA1289, 4320-01-009-5919, 01-009-5919, 4320010095919, 010095919
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | SEP 13, 1975 | 01-009-5919 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4320-01-009-5919
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NA1289 | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
Technical Data | NSN 4320-01-009-5919
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288 FED SPEC ALL MATERIAL RESPONSES |
| BODY STYLE | 5 PLAIN |
| GROOVE DEPTH | 0.125 INCHES NOMINAL |
| GROOVE WIDTH | 0.190 INCHES NOMINAL |
| OVERALL LENGTH | 0.875 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 7.499 INCHES MINIMUM AND 7.500 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 6.526 INCHES MINIMUM AND 6.528 INCHES MAXIMUM |
| END TO FLANGE DISTANCE | 0.325 INCHES NOMINAL |
| DISTANCE FROM END TO GROOVE CENTER | 0.157 INCHES NOMINAL |
| INTERNAL FLANGE INSIDE DIAMETER | 5.375 INCHES NOMINAL |
| INTERNAL FLANGE WIDTH | 0.312 INCHES NOMINAL |
| CENTER FLANGE THICKNESS | 0.172 INCHES MINIMUM AND 0.177 INCHES MAXIMUM |
| SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 3.985 INCHES MINIMUM AND 4.000 INCHES MAXIMUM |
| LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 4.235 INCHES MINIMUM AND 4.250 INCHES MAXIMUM |
| DISTANCE BELOW CENTERLINE | 0.062 INCHES NOMINAL |