Model: SG3540PC3-4

Flexible Shaft Coupling

Properties:

Overall Length

4.250 inches

Outside Diameter

6.125 inches

Taper Minor Diameter

1.1210 inches both ends

Keyway Width

0.250 inches second end

Keyway Width

0.375 inches first end

Keyway Depth

0.1250 inches second end

Keyway Depth

0.1875 inches first end and 0.1980 inches first end

Thread Size Designator

3/8-16 both ends

Bore Diameter

2.1250 inches both ends

Bore Length

1.5625 inches second end

Bore Length

2.1250 inches first end

Bore Shape

Straight first end

Bore Shape

Tapered second end

Furnished Items And Quantity

1 setscrew

Design Type

Grid spring

Keying Facility Quantity

2 both ends

Keying Facility Type

Keyway first end

Keying Facility Type

Keyway second end

Securing Method

Threaded hole second end

Threaded Hole Quantity

1 both ends

Threaded Hole Location

Both ends: located 180 degrees from keyway

Features Provided

Keyway and exposed coupling bolt type and vertical grid spring

Taper Largest Diameter

1.2460 inches both ends

NSN

3010-00-529-1613

Part Number

SG3540PC3-4

Description

Coupling,shaft,flexible

CAGE

59180

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 SG3540PC3-4 NSN 3010-00-529-1613

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:

20.5000lbs

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:

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