Model: D40-18

Flexible Shaft Coupling

Properties:

Keyway Width

0.250 inches first end

Keyway Width

0.375 inches second end

Keyway Depth

0.1250 inches first end

Keyway Depth

0.1880 inches second end

Thread Size Designator

3/8-16 both ends

Bore Diameter

1.1880 inches first end

Bore Diameter

1.5000 inches second end

Bore Length

1.1885 inches both ends

Bore Shape

Straight second end

Furnished Items And Quantity

Set screw 2

Design Type

Roller chain

Keying Facility Quantity

1 first end

Keying Facility Quantity

1 second end

Keying Facility Type

Keyway first end

Keying Facility Type

Keyway second end

Securing Method

Threaded hole both ends

Threaded Hole Quantity

2 both ends

Threaded Hole Location

Both ends: located on top of keyway

Features Provided

Keyway and chain cover

NSN

3010-00-618-0179

Part Number

D40-18

Description

Coupling,shaft,flexible

CAGE

61412

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 D40-18 NSN 3010-00-618-0179

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:

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:

126880

UFC:

64300

LTL:

RATING VARIABLE

LCL:

RATING VARIABLE

WCC:

593

TCC:

SHC:

ACC:

Construction Materials

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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