Model: 731B243-1

Shaft Coupling Half

Special Features:

Cunthreaded bore dia.: 0.563" nom.; positioning facility bolt circle dia.: 4.750" nom.; positioning facility qty: 6; positioning hole style: plain; bore counterbore feature: included; keying facility: not included; counterbore location: coupling end; spline lg.: 0.875" nom.; hub od: 3.500" nom.; thread provision: unthreaded; bore lg.: 1.500" nom.; counterbore dep.: 0.156" nom.; counterbore dia.: 3.500" min., 3.501" max.; spline minor dia.: 2.060" min., 2.063" max.

Properties:

Spline Major Diameter

Between 2.382 inches and 2.384 inches

Overall Length

1.500 inches

Outside Diameter

5.750 inches

Spline Quantity

Bore Diameter

Between 2.0600 inches and 2.0630 inches

Bore Shape

Splined

Material

Steel

NSN

3010-00-555-9809

Part Number

731B243-1

Description

Coupling Half,shaft

CAGE

81893

A mechanical item used to connect a shaft and the mating member of a flexible or rigid coupling.

Part 731B243-1 NSN 3010-00-555-9809

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

08009

FIIG:

A521X0

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:

4.4000lbs

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:

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 shaft coupling half (NSN 3010-00-555-9809) 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