NSN 4320-01-359-2428
Part Details | WEARING RING
4320-01-359-2428 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: 70144 ITEM 18, 70143 ITEM 18, A2.39.529, 70144, 70143, A2.39.529, 4320-01-359-2428, 01-359-2428, 4320013592428, 013592428
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JUN 01, 1992 | 01-359-2428 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4320-01-359-2428
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 70144 ITEM 18 | U1570 | MICHELL BEARINGS MEMBER OF ROLLS ROYE GROUP |
| 70143 ITEM 18 | U1570 | MICHELL BEARINGS MEMBER OF ROLLS ROYE GROUP |
| A2.39.529 | U1570 | MICHELL BEARINGS MEMBER OF ROLLS ROYE GROUP |
| 70144 | 44071 | VICKERS P L CDEFENCE SYSTEMS DIV |
| 70143 | 44071 | VICKERS P L CDEFENCE SYSTEMS DIV |
| A2.39.529 | 44071 | VICKERS P L CDEFENCE SYSTEMS DIV |
Technical Data | NSN 4320-01-359-2428
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI 316 ASSN STD SINGLE MATERIAL RESPONSE |
| BODY STYLE | 8 PLAIN |
| GROOVE WIDTH | 6.4 MILLIMETERS NOMINAL |
| OVERALL LENGTH | 100.00 MILLIMETERS NOMINAL |
| BODY OUTSIDE DIAMETER | 212.00 MILLIMETERS NOMINAL |
| BODY INSIDE DIAMETER | 180.00 MILLIMETERS MINIMUM AND 180.25 MILLIMETERS MAXIMUM |
| DISTANCE FROM END TO GROOVE CENTER | 50.00 MILLIMETERS NOMINAL |
| SPECIAL FEATURES | ASSEMBLY INCLUDES RE-ENFORCEMENT FACILITY; OUTER SURFACE NOTCHED |
| END ITEM IDENTIFICATION | VICKERS LTD. MICHELL BEARING P/N 70143 MAIN THRUST BLOCK (WATER COOLED) AND P/N 70144 LINESHAFT BEARING (WATER COOLED) |