NSN 4320-00-218-3475

Part Details | WEARING RING

4320-00-218-3475 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: 679P, 172087R, 17208718, 172087-18, SL6134PC70, SL6132PC70, SL4911PC70, SL4909PC70, SL4749PC70, SL4746PC70, SL4370PC70, SL4368PC70, CS172087R, 4320-00-218-3475, 00-218-3475, 4320002183475, 002183475

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
43JAN 01, 196300-218-347522534 ( RING, WEARING )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 4320-00-218-3475
Part Number Cage Code Manufacturer
679P93232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
172087R93232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
172087-180UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL6134PC7093232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL6132PC7093232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL4911PC7093232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL4909PC7093232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL4749PC7093232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL4746PC7093232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL4370PC7093232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL4368PC7093232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
CS172087R93232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
Technical Data | NSN 4320-00-218-3475
Characteristic Specifications
MATERIAL COPPER ALLOY
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B16541 MIL SPEC SINGLE MATERIAL RESPONSE
BODY STYLE PLAIN
OVERALL LENGTH0.688 INCHES NOMINAL
BODY OUTSIDE DIAMETER4.393 INCHES NOMINAL
BODY INSIDE DIAMETER4.000 INCHES MINIMUM AND 4.001 INCHES MAXIMUM