Model: AS31-203-1998961PC105

Ship Propulsion Shaft

Properties:

Major Diameter

14.000 inches

Thread Length

11.750 inches

Width

4.000 inches

Overall Length

27.872 feet

Outside Diameter

20.750 inches

Taper Length

2.979 feet

Taper Major Diameter

20.781 inches

Depth

2.037 inches

Surface Finish

Smooth machined

Furnished Items And Quantity

Propeller nut, 1; propeller key, 1

Unit Type

Propeller shaft section

Protective Covering Type

Rubber

Construction

Solid

Thread Quantity

4 per inch

Usage Location

Center

Forward End Keyway

Not provided

After End Keyway

Provided

Forward End Coupling Design

Integral

Forward End Coupling Outside Diameter

33.875 inches

Forward End Coupling Length

0.688 feet

Forward End Coupling Thickness

4.125 inches

Threaded Forward End

Not included

After End Design

Tapered

Threaded After End

Included

After Bearing Sleeve Outside Diameter

22.750 inches

After Bearing Sleeve Length

8.000 feet

Covering Location

All exposed surfaces

Taper

1.000 per foot in inches

Material

Steel, astm, a-235-55, class c, forged

Material

Steel, astm, a-235-55, class c, forged

Quantity

NSN

2010-00-851-0404

Part Number

AS31-203-1998961PC105

Description

Shaft,propulsion,ship

CAGE

80064

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 AS31-203-1998961PC105 NSN 2010-00-851-0404

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

03044

FIIG:

T08000

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

129930

UFC:

65760

LTL:

85.0

LCL:

85.0

WCC:

810

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

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

Freight Class: Parts for compression-ignition internal combustion piston engines (diesel) for marine propulsion