4320-00-398-8160
Find complete technical information, availability, and procurement data for: 4320-00-398-8160
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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.
1 keyway quantity, 11.875 inches nominal overall diameter, 0.375 inches nominal keyway width, 0.203 inches nominal keyway depth, 5.625 inches nominal overall width
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Overall Width
- 5.625 inches nominal
- Keyway Width
- 0.375 inches nominal
- Keyway Depth
- 0.203 inches nominal
- Overall Diameter
- 11.875 inches nominal
- Keyway Quantity
- 1
- Keyway Length
- 4.375 inches nominal
- Blade Quantity
- 5
- Hub Length
- 1.250 inches nominal and 4.375 inches nominal
- Size Designator
- 0.250-20nc
- Blade Type
- forward curve
- Design Type
- single width
- Mounting Method
- key and setscrew
- Rotation Direction For Which Designed
- clockwise
- Hub Bore Diameter
- 6.750 inches nominal and 1.875 inches nominal
- Hub Location
- back side and front side
- Hub Quantity
- 2
- Hub Projection Length Beyond Wheel Side
- 1.250 inches nominal and 1.250 inches nominal
- Keyway Type
- rectangular
- Setscrew Quantity
- 8
- Special Features
- includes wearing rings
- Material
- nickel alloy
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 9405P | Centrifugal Pump Impeller |
| SL-6123 | Centrifugal Pump Impeller |
| SL-6123 31 TO 33 | Centrifugal Pump Impeller |
| SL-6130 | Centrifugal Pump Impeller |
| SL6130PC31T033 | Centrifugal Pump Impeller |
FAQs
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Does the NSN 4320-00-398-8160 have a Schedule B code assigned?
Does NSN 4320-00-398-8160 require demilitarization?
Does NSN 4320-00-398-8160 contain precious materials?
Does NSN 4320-00-398-8160 contain hazardous materials?
When the NSN 4320-00-398-8160 was assigned to the Federal Catalog?
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