NSN 4320-00-218-3228
Part Details | WEARING RING
4320-00-218-3228 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: 356P, 356P, 25505711, 255057-11, SL8165PC38, SL5057PC79, SL5056PC79, CS43200081, CS4320-0081, 4320-00-218-3228, 00-218-3228, 4320002183228, 002183228
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
43 | JAN 01, 1963 | 00-218-3228 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN

Cross Reference | NSN 4320-00-218-3228
Part Number | Cage Code | Manufacturer |
---|---|---|
356P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
356P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
255057-11 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
SL8165PC38 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
SL5057PC79 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
SL5056PC79 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
CS4320-0081 | 16236 | DLA LAND AND MARITIMEDBA ENGINEERING AND TECHNICAL |
Technical Data | NSN 4320-00-218-3228
Characteristic | Specifications |
---|---|
MATERIAL | COPPER ALLOY |
BODY STYLE | 4 PLAIN |
OVERALL LENGTH | 0.688 INCHES NOMINAL |
BODY OUTSIDE DIAMETER | 3.625 INCHES NOMINAL |
BODY INSIDE DIAMETER | 3.219 INCHES NOMINAL |
LEFT SIDE FLANGE THICKNESS | 0.188 INCHES NOMINAL |
RIGHT SIDE FLANGE THICKNESS | 0.188 INCHES NOMINAL |
DISTANCE BETWEEN FLANGES | 0.313 INCHES NOMINAL |
END TO FLANGE DISTANCE | 0.500 INCHES NOMINAL |
INTERNAL FLANGE INSIDE DIAMETER | 2.625 INCHES NOMINAL |
INTERNAL FLANGE WIDTH | 0.125 INCHES NOMINAL |
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 1.781 INCHES NOMINAL |
LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 2.000 INCHES NOMINAL |
DISTANCE BELOW CENTERLINE | 0.188 INCHES NOMINAL |
DISTANCE FROM END | 0.250 INCHES NOMINAL |