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Worldwide distributor of NSN parts and consumables located in the USA.

Ship Propulsion Shaft

Model / MPN: 203-63PC149-143 | NSN: 2010-00-680-3686
ITAR Registered seal

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.

Product Details
NATO Stock Number
2010-00-680-3686
Sold in multiples of
EA
DEMIL
DEMIL/MLI
Major Diameter
2.500 inches
Thread Length
1.047 inches
Width
0.750 inches
Overall Length
10.333 feet
Outside Diameter
Between 3.932 inches and 3.938 inches
Taper Length
0.490 feet
Taper Major Diameter
Between 3.749 inches and 3.751 inches
Keyway Width
0.750 inches
Keyway Depth
0.375 inches
Depth
0.375 inches
Keyway Quantity
2
Surface Finish
Smooth machined
Furnished Items And Quantity
Coupling nut, 2
Unit Type
Line shaft
Construction
Solid
Thread Quantity
12 per inch
Forward End Design
Tapered
Forward End Keyway
Provided
After End Keyway
Provided
Forward End Taper Length
0.490 feet
Threaded Forward End
Included
Forward End Major Diameter
2.500 inches
Forward End Thread Quantity
12 per inch
Forward End Thread Length
1.562 inches
After End Design
Tapered
Threaded After End
Not included
Forward End Taper Major Diameter
Between 3.749 inches and 3.751 inches
Taper
1.250 per foot in inches
Forward End Taper
1.250 per foot in inches
Material
Steel, astm, a-235-55, class c
Material
Steel, astm, a-235-55, class c
Quantity
2

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203-63PC149-143 Cross Reference
  • 203-63PC143-149
  • 2036
  • 203-63PC149X143
  • 203-63PC143-149
  • 203-63PC149X143
  • 2036