27578-D
View detailed technical data, stock status, and sourcing information for: 27578-D
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An item consisting of blades or paddles equally spaced around the periphery of a hub, rotor, or wheel. It is the rotating part of a pump, centrifugal.
2.750 inches nominal overall width, 0.188 inches nominal keyway width, 5.625 inches nominal overall diameter, 0.094 inches nominal keyway depth, 1 keyway quantity
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Overall Width
- 2.750 inches nominal
- Keyway Width
- 0.188 inches nominal
- Keyway Depth
- 0.094 inches nominal
- Overall Diameter
- 5.625 inches nominal
- Keyway Quantity
- 1
- Keyway Length
- 1.125 inches nominal
- Blade Quantity
- 6
- Hub Length
- 0.438 inches nominal and 0.812 inches nominal
- Blade Type
- forward curve
- Design Type
- single width
- Mounting Method
- key
- Rotation Direction For Which Designed
- clockwise
- Hub Bore Diameter
- 2.250 inches nominal and 0.688 inches nominal
- Hub Location
- back side and front side
- Hub Quantity
- 2
- Hub Projection Length Beyond Wheel Side
- 0.938 inches nominal and 0.938 inches nominal
- Keyway Type
- rectangular
- Material
- copper alloy
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 4320-01-217-8206 | No Name Available | 05/01/1991 |
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 |
|---|---|
| 27578-D | Centrifugal Pump Impeller |
| 27578-D-PIECE 35 | Centrifugal Pump Impeller |
| 35AAK-625 | Centrifugal Pump Impeller |
| 35AAK5-625 | Centrifugal Pump Impeller |
| 35YT5-625 | Centrifugal Pump Impeller |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4320-00-100-3348?
Does the NSN 4320-00-100-3348 have a Schedule B code assigned?
Does NSN 4320-00-100-3348 require demilitarization?
Does NSN 4320-00-100-3348 contain precious materials?
Does NSN 4320-00-100-3348 contain hazardous materials?
When the NSN 4320-00-100-3348 was assigned to the Federal Catalog?
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Pricing
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