Model: 420-53-4208

Flexible Shaft Coupling

Description:

0.719 inches width, 1.281 inches overall length, 0.438 inches outside diameter, 0.2510 inches first end bore diameter, 0.1870 inches both ends bore length.

Properties:

Width

0.719 inches

Overall Length

1.281 inches

Outside Diameter

0.438 inches

Thread Size Designator

6-32 both ends

Bore Diameter

0.2510 inches first end and 0.2530 inches first end

Bore Length

0.1870 inches both ends

Bore Shape

Straight both ends

Furnished Items And Quantity

4 setscrews

Design Type

Insulator w/spring action

Securing Method

Threaded hole first end

Threaded Hole Quantity

2 both ends

Threaded Hole Location

Both ends: 90 degrees apart on hub

NSN

3010-00-294-9798

Part Number

420-53-4208

Description

Coupling,shaft,flexible

CAGE

82577

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 420-53-4208 NSN 3010-00-294-9798

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:

4.0 X 4.0 X 3.0

Paclk Weight:

0.4000lbs

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