203-63PC149-143
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A shaft used to transmit to the propeller the torque generated by the main engine of a ship and also to transfer the propeller thrust to the thrust block.
10.333 feet nominal overall length, 1.047 inches thread length, 3.932 inches minimum and 3.938 inches maximum outside diameter, 0.750 inches nominal width, 2.500 inches nominal major diameter
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Major Diameter
- 2.500 inches nominal
- Thread Length
- 1.047 inches
- Width
- 0.750 inches nominal
- Overall Length
- 10.333 feet nominal
- Outside Diameter
- 3.932 inches minimum and 3.938 inches maximum
- Taper Length
- 0.490 feet nominal
- Taper Major Diameter
- 3.749 inches minimum and 3.751 inches maximum
- Keyway Width
- 0.750 inches nominal
- Keyway Depth
- 0.375 inches nominal
- Depth
- 0.375 inches nominal
- Keyway Quantity
- 2
- Surface Finish
- smooth machined
- Furnished Items And Quantity
- coupling nut,2
- Unit Type
- line shaft
- Forward End Design
- tapered
- Forward End Taper Length
- 0.490 feet nominal
- Forward End Major Diameter
- 2.500 inches nominal
- Forward End Thread Quantity
- 12 per inch
- Forward End Thread Length
- 1.562 inches
- After End Design
- tapered
- Forward End Taper Major Diameter
- 3.749 inches minimum and 3.751 inches maximum
- Construction
- solid
- Thread Quantity
- 12 per inch
- Taper
- 1.250 per foot in inches nominal
- Forward End Taper
- 1.250 per foot in inches nominal
- Material
- steel
- Material Document And Classification
- astm a-235-55, class c assn std single material response
- Quantity
- 2
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 |
|---|---|
| 203-63PC143-149 | Ship Propulsion Shaft |
| 203-63PC149-143 | Ship Propulsion Shaft |
| 203-63PC149X143 | Ship Propulsion Shaft |
| 2036 | Ship Propulsion Shaft |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 2010-00-680-3686?
Does the NSN 2010-00-680-3686 have a Schedule B code assigned?
Does NSN 2010-00-680-3686 require demilitarization?
Does NSN 2010-00-680-3686 contain precious materials?
Does NSN 2010-00-680-3686 contain hazardous materials?
When the NSN 2010-00-680-3686 was assigned to the Federal Catalog?
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