Model: F440-28031

Flexible Shaft Coupling

Properties:

Overall Length

3.938 inches

Outside Diameter

4.625 inches

Thread Size Designator

5/16-18 both ends

Bore Diameter

0.6250 inches both ends

Bore Length

1.8438 inches both ends

Bore Shape

Rough stock both ends

Design Type

Clamping hub

Securing Method

Threaded hole both ends

Threaded Hole Quantity

2 both ends

Threaded Hole Location

Second setscrew in each hub, in line, are 90 degrees from 1st setscrew

NSN

3010-01-195-4477

Part Number

F440-28031

Description

Coupling,shaft,flexible

CAGE

79425

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 F440-28031 NSN 3010-01-195-4477

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:

132330

UFC:

64340

LTL:

85.0

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