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National Stock Number: 4320-01-505-0957
Federal Supply Class: 4320
National Item Identification Number: 015050957
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.
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Manufacturer Information:
| 725D0064 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 725D0064 C141A | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 999R0501 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 999R0501-FIND NO. 7 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 999R0501-PC NO 7 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 999R501 FIND 7 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | PL-999R0501 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | PL-999R0501 FIND 7 | 63857 | CIRCOR NAVAL SOLUTIONS LLC |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B369 UNS C96400 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | SPECIAL FEATURES | 70-30 CUNI MATERIAL |
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