Model: S-1020-ARX2,ARX4

Flexible Shaft Coupling

Properties:

Overall Length

1.812 inches

Outside Diameter

2.000 inches

Keyway Width

0.125 inches both ends

Keyway Depth

0.0670 inches both ends

Bore Diameter

0.5000 inches first end

Bore Diameter

0.7500 inches second end

Bore Length

0.7500 inches both ends

Bore Shape

Straight both ends

Design Type

Internal gear

Keying Facility Quantity

1 both ends

Keying Facility Type

Keyway both ends

Securing Method

Threaded hole both ends

Threaded Hole Quantity

1 both ends

Threaded Hole Location

Both ends: 0.250 in. From hub end to center of hole, 90 degrees from keyway

Features Provided

Keyway and standard grid spring

Reference Number Differentiating Characteristics

Mercury free contamination

NSN

3010-01-423-5106

Part Number

S-1020-ARX2,ARX4

Description

Coupling,shaft,flexible

CAGE

56427

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 S-1020-ARX2,ARX4 NSN 3010-01-423-5106

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:

0.1000lbs

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:

190500

UFC:

93590

LTL:

RATING VARIABLE

LCL:

WCC:

586

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