NSN 4320-00-208-7022
Part Details | WEARING RING
4320-00-208-7022 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: NA10671, NA1067-1, 4320-00-208-7022, 00-208-7022, 4320002087022, 002087022
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
43 | APR 08, 1973 | 00-208-7022 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN

Cross Reference | NSN 4320-00-208-7022
Part Number | Cage Code | Manufacturer |
---|---|---|
NA1067-1 | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
Technical Data | NSN 4320-00-208-7022
Characteristic | Specifications |
---|---|
MATERIAL | STEEL |
MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-867,CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE AND QQ-S-763,CLASS 304,COND A FED SPEC SINGLE MATERIAL RESPONSE |
BODY STYLE | PLAIN |
OVERALL LENGTH | 0.500 INCHES NOMINAL |
BODY OUTSIDE DIAMETER | 3.626 INCHES MINIMUM AND 3.627 INCHES MAXIMUM |
BODY INSIDE DIAMETER | 3.125 INCHES NOMINAL |