Model: BB61S43-16PC50

Ship Propulsion Shaft

Properties:

Inside Diameter

15.875 inches

Overall Length

64.000 feet

Outside Diameter

24.375 inches

Surface Finish

Smooth machined

Coupling Outside Diameter

36.000 inches

Usage Design

Bb61 to 66

Unit Type

Stern tube shaft section

Construction

Hollow

Usage Location

Inboard or port/starboard

Forward End Design

Tapered

Forward End Keyway

Not provided

After End Keyway

Not provided

Forward End Taper Length

1.698 feet

Threaded Forward End

Not included

After End Coupling Design

Integral

Coupling Thickness

4.750 inches

Threaded After End

Not included

Forward Bearing Sleeve Outside Diameter

26.500 inches

Forward Bearing Sleeve Length

8.250 feet

After Bearing Sleeve Outside Diameter

26.500 inches

After Bearing Sleeve Length

18.500 feet

Forward End Taper Major Diameter

23.000 inches

Material

Steel, mil-s-890

Material

Steel

Material Specification

Mil-s-890 military specification single material response

Reference Number Differentiating Characteristics

As differentiated by surface finish

NSN

2010-00-272-2259

Part Number

BB61S43-16PC50

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 BB61S43-16PC50 NSN 2010-00-272-2259

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