4820-01-261-2389 SEAT,VALVE Index 4720-01-261-2391 HOSE,NONMETALLIC

National Stock Number:
4320-01-261-2390

Federal Supply Class:
4320

National Item Identification Number:
012612390

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:
2226916236DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)
222691BYA7FRANK MOHN HOUSTON INC.
22269N0108WIMOH AS


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