Model: 6B4457

Rigid Shaft Coupling

Properties:

Hole Diameter

0.2660 inches

Spline Minor Diameter

0.6360 inches both ends and 0.6380 inches both ends

Spline Minor Diameter

0.6360 inches and 0.6380 inches both ends

Spline Major Diameter

0.7700 inches both ends and 0.7730 inches both ends

Spline Major Diameter

0.7700 inches and 0.7730 inches both ends

Overall Length

1.750 inches

Spline Quantity

6 first end

Overall Diameter

1.125 inches

End Application

Engine, diesel

Bore Shape

Splined both ends

Spline Length

1.750 inches first end

Spline Type

Straight first end

Securing Method

Unthreaded hole

Unthreaded Hole Quantity

Body Material

Steel

Style Designator

Plain sleeve

NSN

3010-00-423-9785

Part Number

6B4457

Description

Coupling,shaft,rigid

CAGE

11083

A device for connecting the ends of two shafts to produce in effect, one piece of rigid shafting so that the rotary motion of one shaft is transmitted to the other shaft. Couplings of the sleeve type must have an over-all length exceeding the outside diameter, or must have an internal spline.

Part 6B4457 NSN 3010-00-423-9785

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13742

FIIG:

A522C0

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