Model: S420EE

Rigid Shaft Coupling

Special Features:

Distance from center of bore to bottom of keyway: first end, 0.688 in. ; pitch diameter: second end, 0.875 in. ; 1 keying facility provided first end; keying facility width: first end, 0.250 in.

Properties:

Hole Diameter

1.005 inches

Spline Minor Diameter

0.7811 inches second end

Overall Length

3.250 inches

Spline Quantity

7 second end

Thread Size Designator

3/8-16

Bore Diameter

1.1260 inches first end

Overall Diameter

2.000 inches

Bore Length

1.7500 inches first end

End Application

Steam turbine

Bore Shape

Splined second end

Bore Shape

Straight first end

Spline Pressure Angle In Deg

30.000 second end

Spline Length

1.000 inches second end

Spline Type

Straight second end or involute second end

Spline Type

Straight or involute second end

Securing Method

Threaded hole

Threaded Hole Quantity

Features Provided

Keyway

Body Material

Steel

Style Designator

Plain sleeve

NSN

3010-00-682-7222

Part Number

S420EE

Description

Coupling,shaft,rigid

CAGE

59180

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 S420EE NSN 3010-00-682-7222

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

2.0000lbs

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:

Trailers/Vehicles

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this rigid shaft coupling (NSN 3010-00-682-7222) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

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