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Ship Propulsion Shaft

Model / MPN: DD445S4301-2PC102 | NSN: 2010-00-352-0488
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
2010-00-352-0488
Sold in multiples of
1 EA
DEMIL
NO
Inside Diameter
10.875 inches
Width
1.875 inches
Overall Length
42.583 feet
Outside Diameter
16.000 inches
Taper Length
2.323 feet
Taper Major Diameter
18.750 inches
Keyway Width
Between 2.125 inches and 2.187 inches
Keyway Depth
0.937 inches
Depth
0.875 inches
Keyway Quantity
3 and 1
Surface Finish
Smooth machined
Usage Design
Sd445-451, 465-481, 498-502, 507-522, 526-541, 544-547, 550-597, 629-631, 642-644, 649, and dm23-34
Unit Type
Stern tube shaft section
Protective Covering Type
Rubber
Construction
Hollow
Usage Location
Port/starboard
Forward End Design
Tapered
Forward End Keyway
Provided
After End Keyway
Provided
Forward End Taper Length
1.000 feet
Threaded Forward End
Not included
After End Design
Tapered
Threaded After End
Not included
Forward Bearing Sleeve Outside Diameter
17.375 inches
Forward Bearing Sleeve Length
5.854 feet
After Bearing Sleeve Outside Diameter
17.375 inches
After Bearing Sleeve Length
5.500 feet
Covering Location
Surfaces between bearing sleeve covered
Forward End Taper Major Diameter
16.000 inches
Taper
1.000 per foot in inches
Forward End Taper
0.125 per foot in inches
Material
Steel, n, 49-s-2, forged
Material
Steel, n, 49-s-2, forged
Quantity
2
DD445S4301 Series Parts

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DD445S4301-2PC102 Cross Reference