NSN 4320-01-542-7989
Part Details | WEARING RING
4320-01-542-7989 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: 7753000137, 7753000137, 4320-01-542-7989, 01-542-7989, 4320015427989, 015427989
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | AUG 18, 2006 | 01-542-7989 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4320-01-542-7989
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7753000137 | 12361 | GROVE U.S. L.L.CDBA MANITOWOC CRANE GROUP |
| 7753000137 | 0MKW7 | MINNPAR, LLCDBA MINNPAR |
Technical Data | NSN 4320-01-542-7989
| Characteristic | Specifications |
|---|---|
| MATERIAL | PLASTIC POLYAMIDE AND PLASTIC POLYTETRAFLUOROETHYLENE AND GLASS |
| BODY STYLE | PLAIN |
| OVERALL LENGTH | 0.475 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 7.000 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 6.746 INCHES MINIMUM AND 6.756 INCHES MAXIMUM |
| SPECIAL FEATURES | 0.187 INCH NOMINAL GAP THRU RING FROM EDGE TO EDGE ALONG LENGTH, CUT AT 30 DEG ANGLE FROM HOLE CENTERLINE. |
| END ITEM IDENTIFICATION | END ITEM NSN: 3810-01-497-1001 |