Model: 378FRAM-W-243-30

Ship Propulsion Shaft

Properties:

Inside Diameter
Between 9.000 inches and 9.001 inches
Overall Length
34.850 feet
Outside Diameter
18.000 inches
Diameter
21.000 inches
Keyway Width
3.750 inches and 3.812 inches
Keyway Depth
1.500 inches
Keyway Quantity
4
Cubic Measure
739584.000 cubic inches
Surface Finish
Ground/polished
Coupling Outside Diameter
Between 41.245 inches and 41.250 inches
Unit Type
Tail shaft section
Construction
Hollow
Unpackaged Unit Weight
31576.000 pounds
Usage Location
Port/starboard
Forward End Design
Tapered
Forward End Keyway
Provided
After End Keyway
Not provided
Forward End Coupling Design
Integral
Forward End Coupling Outside Diameter
Between 14.372 inches and 14.374 inches
Forward End Coupling Thickness
3.625 inches
Forward End Taper Length
1.375 feet
Threaded Forward End
Not included
After End Coupling Design
Integral
Coupling Thickness
7.250 inches
After End Design
Straight
Threaded After End
Not included
Forward Bearing Sleeve Outside Diameter
Between 20.245 inches and 20.250 inches
Forward Bearing Sleeve Length
3.000 feet
After Bearing Sleeve Outside Diameter
Between 22.995 inches and 23.000 inches
After Bearing Sleeve Length
5.500 feet
Forward End Taper Major Diameter
Between 17.825 inches and 17.828 inches
Forward End Taper
0.125 per foot in inches
Material
Steel, mil-s-23284
Material
Steel, mil-s-23284
NSN
2010-01-141-9944
Part Number
378FRAM-W-243-30
Description
Shaft,propulsion,ship
CAGE
06101

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.

Part 378FRAM-W-243-30 NSN 2010-01-141-9944

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03044
FIIG:
T08000
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
129930
UFC:
65760
LTL:
85.0
LCL:
NO RATING
WCC:
810
TCC:
Z
SHC:
Z
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8409996000
  • SITC: 71392
  • End Use: Marine engines, parts
  • NAICS: 333618
  • USDA: 1

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