Model: B3

Flexible Shaft Coupling

Properties:

Overall Length

6.500 inches

Outside Diameter

8.375 inches

Keyway Width

0.750 inches first end

Keyway Width

0.750 inches second end

Keyway Depth

0.3705 inches second end

Keyway Depth

0.3750 inches first end

Bore Diameter

2.8750 inches first end

Bore Diameter

2.5000 inches second end

Bore Length

3.1560 inches first end

Bore Length

3.1560 inches second end

Bore Shape

Straight first end

Bore Shape

Straight second end

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 standard grid spring

NSN

3010-00-990-8638

Part Number

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 B3 NSN 3010-00-990-8638

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:

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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