NSN 4320-01-391-3302
Part Details | WEARING RING
4320-01-391-3302 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: 654B0247C051A, 654B0247C051, 654B0247, 4320-01-391-3302, 01-391-3302, 4320013913302, 013913302
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JUN 08, 1994 | 01-391-3302 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4320-01-391-3302
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 654B0247C051A | 63857 | WARREN PUMPS LLC |
| 654B0247C051 | 63857 | WARREN PUMPS LLC |
| 654B0247 | 63857 | WARREN PUMPS LLC |
Technical Data | NSN 4320-01-391-3302
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| BODY STYLE | 4 PLAIN |
| OVERALL LENGTH | 0.938 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 4.438 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 3.000 INCHES NOMINAL |
| LEFT SIDE FLANGE THICKNESS | 0.375 INCHES NOMINAL |
| RIGHT SIDE FLANGE THICKNESS | 0.375 INCHES NOMINAL |
| DISTANCE BETWEEN FLANGES | 0.430 INCHES NOMINAL |
| END TO FLANGE DISTANCE | 0.875 INCHES NOMINAL |
| INTERNAL FLANGE INSIDE DIAMETER | 2.625 INCHES NOMINAL |
| INTERNAL FLANGE WIDTH | 0.250 INCHES NOMINAL |
| SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 1.938 INCHES NOMINAL |
| LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 2.219 INCHES NOMINAL |
| DISTANCE BELOW CENTERLINE | 0.125 INCHES NOMINAL |
| DISTANCE FROM END | 0.438 INCHES NOMINAL |
| SPECIAL FEATURES | CHUCKING LIG REMOVED AFTER MACHINING |
| END ITEM IDENTIFICATION | WEAPON SYSTEM CODE JL; TARAWAA CLASS LHA |