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National Stock Number:
4320-00-871-6860
Federal Supply Class:
4320
National Item Identification Number:
008716860
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:
| 658B0176 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 658B0176D072A | 63857 | CIRCOR NAVAL SOLUTIONS LLC |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE | | BODY STYLE | PLAIN | | OVERALL LENGTH | 0.812 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 5.637 INCHES NOMINAL | | BODY INSIDE DIAMETER | 5.250 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS |
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