Part Details | WEARING RING
4320-00-947-8860 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: 654Q0130C051A, 654Q0130, 4320-00-947-8860, 00-947-8860, 4320009478860, 009478860
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | APR 11, 1966 | 00-947-8860 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4320-00-947-8860
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 654Q0130C051A | 63857 | WARREN PUMPS LLC |
| 654Q0130 | 63857 | WARREN PUMPS LLC |
Technical Data | NSN 4320-00-947-8860
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY 910 FED SPEC ALL MATERIAL RESPONSES |
| BODY STYLE | 4 PLAIN |
| OVERALL LENGTH | 0.875 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 3.498 INCHES MINIMUM AND 3.500 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 2.985 INCHES NOMINAL |
| LEFT SIDE FLANGE THICKNESS | 0.188 INCHES NOMINAL |
| RIGHT SIDE FLANGE THICKNESS | 0.188 INCHES NOMINAL |
| DISTANCE BETWEEN FLANGES | 0.500 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| END TO FLANGE DISTANCE | 0.688 INCHES NOMINAL |
| INTERNAL FLANGE INSIDE DIAMETER | 2.438 INCHES NOMINAL |
| INTERNAL FLANGE WIDTH | 0.375 INCHES NOMINAL |
| SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 1.719 INCHES NOMINAL |
| LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 1.938 INCHES NOMINAL |
| DISTANCE BELOW CENTERLINE | 0.062 INCHES NOMINAL |
| DISTANCE FROM END | 0.250 INCHES NOMINAL |