Model: 11742

Flexible Shaft Coupling

Properties:

Overall Length

1.938 inches

Outside Diameter

1.594 inches

Keyway Width

0.125 inches second end

Keyway Width

0.188 inches first end

Keyway Depth

0.0625 inches second end

Keyway Depth

0.0937 inches first end

Thread Size Designator

5/6-18 both ends

Bore Diameter

0.5000 inches second end

Bore Diameter

0.6250 inches first end

Bore Length

0.7500 inches both ends

Bore Shape

Straight both ends

Furnished Items And Quantity

Setscrew 2

Design Type

Insert

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: 0.375 in. From end of hub 180 degrees from keyway

Insert Material

Rubber synthetic

Reference Number Differentiating Characteristics

Free of mercury for nuclear propulsion plants

NSN

3010-01-003-3141

Part Number

11742

Description

Coupling,shaft,flexible

CAGE

71041

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 11742 NSN 3010-01-003-3141

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