Model: 4 1/2H

Flexible Shaft Coupling

Properties:

Overall Length

300.8 millimeters

Outside Diameter

346.0 millimeters

Keyway Width

36.0 millimeters second end

Keyway Width

38.8 millimeters first end

Keyway Depth

16.9 millimeters first end

Keyway Depth

8.4 millimeters second end

Bore Diameter

145.0 millimeters second end

Bore Diameter

149.2 millimeters first end

Bore Length

134.7 millimeters first end

Bore Length

134.7 millimeters second end

End Application

Weapons system strategic sealift conversion ships class

Bore Shape

Straight both ends

Design Type

Internal gear

Keying Facility Quantity

1 first end

Keying Facility Quantity

1 second end

Keying Facility Type

Keyway first end

Keying Facility Type

Keyway second end

Features Provided

Keyway and exposed coupling bolt type and gear flex

NSN

3010-01-421-4709

Part Number

4 1/2H

Description

Coupling,shaft,flexible

CAGE

75394

A device for connecting the ends of two shafts so that rotary motion of one shaft is transmitted to the other shaft. It is constructed to allow for slight misalignment of shafts both linear and angular.

Part 4 1/2H NSN 3010-01-421-4709

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04459

FIIG:

A522B0

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

126880

UFC:

64300

LTL:

RATING VARIABLE

LCL:

WCC:

593

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8483608000
SITC: 74860
End Use: Industrial machines, other
NAICS: 333613
USDA: 1

Freight Class: Shaft couplings, except universal joints