NSN 4320-00-218-3172

Part Details | WEARING RING

4320-00-218-3172 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: SL6084PC34, SL6084PC34, SL4256PC34US, SL4256PC34US, 4139P, 4139P, 256084, 256084, 168499J, 168499J, 4320-00-218-3172, 00-218-3172, 4320002183172, 002183172

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
43JAN 01, 196300-218-317222534 ( RING, WEARING )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 4320-00-218-3172
Part Number Cage Code Manufacturer
SL6084PC3493232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL6084PC340UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL4256PC34US93232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL4256PC34US0UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
4139P93232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
4139P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
25608493232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
2560840UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
168499J93232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
168499J0UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
Technical Data | NSN 4320-00-218-3172
Characteristic Specifications
MATERIAL COPPER ALLOY
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16261,GRADE 3 MIL SPEC SINGLE MATERIAL RESPONSE
BODY STYLE PLAIN
OVERALL LENGTH0.500 INCHES NOMINAL
BODY OUTSIDE DIAMETER4.252 INCHES MINIMUM AND 4.253 INCHES MAXIMUM
BODY INSIDE DIAMETER3.500 INCHES NOMINAL