NSN 4320-01-383-5678
Part Details | WEARING RING
4320-01-383-5678 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: 12889D18B, 12889D18B, 12889D18, 12076F18498B, 12076F18-498B, 4320-01-383-5678, 01-383-5678, 4320013835678, 013835678
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | NOV 25, 1993 | 01-383-5678 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4320-01-383-5678
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12889D18B | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 12889D18B | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 12889D18 | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 12076F18-498B | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
Technical Data | NSN 4320-01-383-5678
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY AND COPPER ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B171 C715 ASSN STD ALL MATERIAL RESPONSES |
| BODY STYLE | 0A PLAIN |
| OVERALL LENGTH | 0.734 INCHES NOMINAL |
| BOLT CIRCLE DIAMETER | 5.875 INCHES NOMINAL |
| FLANGE DIAMETER | 6.937 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 6.624 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 5.419 INCHES NOMINAL |
| LEFT SIDE FLANGE THICKNESS | 0.343 INCHES NOMINAL |
| INTERNAL FLANGE INSIDE DIAMETER | 5.190 INCHES NOMINAL |
| INTERNAL FLANGE WIDTH | 0.331 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 4 |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.250 INCHES |
| SPECIAL FEATURES | 70-30 CU-NI MERCURY FREE; TOTAL OF 8 HOLES ON BOLT CIRCLE: 3 EA 0.218IN. DRILL 0.375IN. C-BORE 0.22IN. DP, 1 EA 0.218IN. DRILL; 1.0IN. SLOT(FLUSHING) TOP CENTER, VENT SLOT 40.0DEG RIGHT AND 10.DEG LEFT OF BOTTOM CENTER |
| END ITEM IDENTIFICATION | INGERSOLL RAND CENTRIFUGAL PUMP 10X20XBSX (ASW PUMP) |
| SUPPLEMENTARY FEATURES | INTERNAL FLANGE LIP RECESSED |