Model: 259

Flexible Shaft Coupling

Description:

3.375 inches overall length, 0.813 inches outside diameter, 0.2500 inches both ends bore diameter, 2.5000 inches both ends bore length.

Properties:

Overall Length

3.375 inches

Outside Diameter

0.813 inches

Thread Size Designator

8-32 both ends

Bore Diameter

0.2500 inches both ends

Bore Length

2.5000 inches both ends

Bore Shape

Straight both ends

Design Type

Insulator w/spring action

Securing Method

Threaded hole both ends

Threaded Hole Quantity

4 both ends

Threaded Hole Location

Both ends: located on ends

NSN

3010-00-203-1646

Part Number

259

Description

Coupling,shaft,flexible

CAGE

74970

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 259 NSN 3010-00-203-1646

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:

RATING VARIABLE

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