Model: 4387G2500

Flexible Shaft Coupling

Properties:

Overall Length

4.488 inches

Outside Diameter

3.150 inches

Keyway Width

0.250 inches first end

Keyway Width

0.375 inches second end

Keyway Depth

0.1140 inches first end

Keyway Depth

0.1710 inches second end

Bore Diameter

1.0000 inches first end

Bore Diameter

1.6250 inches second end

Bore Length

1.7720 inches both ends

Bore Shape

Straight both ends

Design Type

Multijaw

Keying Facility Quantity

1 both ends

Keying Facility Type

Keyway both ends

Features Provided

Keyway

NSN

3010-01-388-1253

Part Number

4387G2500

Description

Coupling,shaft,flexible

CAGE

61811

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 4387G2500 NSN 3010-01-388-1253

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