4320-00-398-9498 ROD,PUMP PISTON Index 4320-00-398-9502 RING,WEARING

National Stock Number:
4320-00-398-9501

Federal Supply Class:
4320

National Item Identification Number:
003989501

Description:
RING,WEARING

Detail:
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.


Manufacturer Information:
BS1249PC11-3163857CIRCOR NAVAL SOLUTIONS LLC
BS1250PC11-3163857CIRCOR NAVAL SOLUTIONS LLC
BS1378PC4US63857CIRCOR NAVAL SOLUTIONS LLC
BS1379PC4US63857CIRCOR NAVAL SOLUTIONS LLC
BS4-1396PC5US63857CIRCOR NAVAL SOLUTIONS LLC
BS4-1397PC5US63857CIRCOR NAVAL SOLUTIONS LLC
BS4-1485PC6-3063857CIRCOR NAVAL SOLUTIONS LLC
BS4-1652PC3263857CIRCOR NAVAL SOLUTIONS LLC
BS4-1653PC3263857CIRCOR NAVAL SOLUTIONS LLC
BS4-1855PC6-3063857CIRCOR NAVAL SOLUTIONS LLC
BS5-1484PC6-3063857CIRCOR NAVAL SOLUTIONS LLC
BS998PC5US63857CIRCOR NAVAL SOLUTIONS LLC
C38A63857CIRCOR NAVAL SOLUTIONS LLC


Techincal Specification:
BODY INSIDE DIAMETER2.844 INCHES NOMINAL
BODY OUTSIDE DIAMETER3.188 INCHES NOMINAL
BODY STYLEPLAIN
CORNER SHAPESQUARE ALL CORNERS
OVERALL LENGTH0.438 INCHES NOMINAL
MATERIALCOPPER ALLOY


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