NSN 4320-01-383-5003
Part Details | WEARING RING
4320-01-383-5003 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: 122509D18, 12250D18A, 12250D18A, 12250D18, 4320-01-383-5003, 01-383-5003, 4320013835003, 013835003
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | NOV 25, 1993 | 01-383-5003 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4320-01-383-5003
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 122509D18 | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 12250D18A | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 12250D18A | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 12250D18 | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
Technical Data | NSN 4320-01-383-5003
| Characteristic | Specifications |
|---|---|
| BODY STYLE | 0A PLAIN |
| OVERALL LENGTH | 1.440 INCHES NOMINAL |
| BOLT CIRCLE DIAMETER | 16.750 INCHES NOMINAL |
| FLANGE DIAMETER | 17.500 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 16.249 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 15.245 INCHES NOMINAL |
| LEFT SIDE FLANGE THICKNESS | 0.500 INCHES NOMINAL |
| INTERNAL FLANGE INSIDE DIAMETER | 14.750 INCHES NOMINAL |
| INTERNAL FLANGE WIDTH | 0.190 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 6 |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.380 INCHES |
| SPECIAL FEATURES | MATERIAL IS TITANIUM CASTING PER ASTM B367, GR C-2; HAS 2 PRY SLOTS 0.50 RADIUS 180DEG APART 0.09 DEEP |