Part Details | WEARING RING
4320-00-903-6694 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: 5400114113, 540-011-411-3, 5400114113, 540-011-411-3, 4320-00-903-6694, 00-903-6694, 4320009036694, 009036694
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1960 | 00-903-6694 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN W/INTERNAL FLANGE
Cross Reference | NSN 4320-00-903-6694
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 540-011-411-3 | 97499 | BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER |
| 540-011-411-3 | 80070 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
Technical Data | NSN 4320-00-903-6694
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 2024 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250 TO 4,T351 FED SPEC SINGLE MATERIAL RESPONSE |
| BODY STYLE | PLAIN W/INTERNAL FLANGE |
| OVERALL LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| BOLT CIRCLE DIAMETER | 8.307 INCHES MINIMUM AND 8.317 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 9.252 INCHES MINIMUM AND 9.257 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 8.990 INCHES MINIMUM AND 9.010 INCHES MAXIMUM |
| INTERNAL FLANGE INSIDE DIAMETER | 7.770 INCHES MINIMUM AND 7.790 INCHES MAXIMUM |
| INTERNAL FLANGE WIDTH | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| BOLT HOLE QUANTITY | 16 |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.264 INCHES MINIMUM AND 0.271 INCHES MAXIMUM |