256183
View detailed technical data, stock status, and sourcing information for: 256183
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0.094 inches nominal keyway depth, 3.375 inches minimum and 3.500 inches maximum overall width, 0.188 inches nominal keyway width, right-hand thread direction, 4.312 inches minimum and 4.438 inches maximum overall diameter
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Direction
- right-hand
- Overall Width
- 3.375 inches minimum and 3.500 inches maximum
- Keyway Width
- 0.188 inches nominal
- Keyway Depth
- 0.094 inches nominal
- Overall Diameter
- 4.312 inches minimum and 4.438 inches maximum
- Keyway Quantity
- 1
- Keyway Length
- 1.750 inches nominal
- Blade Quantity
- 6
- Hub Length
- 0.719 inches minimum and 0.750 inches maximum
- Screw Thread Series Designator
- unf
- Blade Type
- forward curve
- Design Type
- single width
- Thread Diameter
- 0.875 inches nominal
- Mounting Method
- key and thread
- Rotation Direction For Which Designed
- clockwise
- Thread Quantity
- 14 per inch
- Hub Bore Diameter
- 0.719 inches minimum and 0.734 inches maximum
- Hub Location
- back side and front side
- Hub Quantity
- 2
- Hub Projection Length Beyond Wheel Side
- 0.750 inches minimum and 0.938 inches maximum
- Keyway Type
- rectangular
- Material
- copper alloy
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FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4320-00-398-7911?
Does the NSN 4320-00-398-7911 have a Schedule B code assigned?
Does NSN 4320-00-398-7911 require demilitarization?
Does NSN 4320-00-398-7911 contain precious materials?
Does NSN 4320-00-398-7911 contain hazardous materials?
When the NSN 4320-00-398-7911 was assigned to the Federal Catalog?
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