Model: 203-4457003L1

Ship Propulsion Shaft

Description:

13.000 inches thread length, 63.703 feet overall length, 23.100 inches outside diameter, 1.088 inches keyway depth, smooth machined surface finish.

Properties:

Major Diameter

15.000 inches

Thread Length

13.000 inches

Overall Length

63.703 feet

Outside Diameter

Between 23.100 inches and 23.120 inches

Taper Length

3.167 feet

Taper Major Diameter

Between 23.040 inches and 23.060 inches

Keyway Depth

1.088 inches

Keyway Quantity

Surface Finish

Smooth machined

Furnished Items And Quantity

Compacting plug assembly, 1; coupling keys, 4; locking key, 1; propeller, 1; split pins, 12

Unit Type

Propeller shaft section

Protective Covering Type

Resin, epoxy

Construction

Hollow

Thread Quantity

4 per inch

Forward End Design

Tapered

Forward End Keyway

Provided

After End Keyway

Provided

Forward End Coupling Design

Detachable

Forward End Coupling Type

Sleeve

Forward End Coupling Outside Diameter

36.812 inches

Forward End Coupling Length

1.750 feet

Forward End Taper Length

2.167 feet

Threaded Forward End

Not included

After End Design

Tapered

Threaded After End

Included

Forward Bearing Sleeve Outside Diameter

Between 24.995 inches and 25.000 inches

Forward Bearing Sleeve Length

8.375 feet

After Bearing Sleeve Outside Diameter

Between 24.995 inches and 25.000 inches

After Bearing Sleeve Length

9.729 feet

Covering Location

Surfaces between bearing sleeves

Forward End Taper Major Diameter

23.000 inches

Criticality Code Justification

Zzzy

Material

Steel, mil-s-23284, class 2

Material

Steel, mil-s-23284, class 2

Quantity

Reference Number Differentiating Characteristics

Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items

NSN

2010-00-187-4800

Part Number

203-4457003L1

Description

Shaft,propulsion,ship

CAGE

03950

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 203-4457003L1 NSN 2010-00-187-4800

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