Model: 231877

Rigid Shaft Coupling

Special Features:

Counterbore diameter: first end, 1.250 in. ; counterbore depth: first end, 0.375 in.

Properties:

Hole Diameter

0.406 inches

Overall Length

3.781 inches

Bore Length

0.7500 inches both ends

End Application

2420-66-148-7692, hmee (high mobility engineer excavator)

Bore Shape

Straight through bore

Securing Method

Unthreaded hole

Unthreaded Hole Quantity

Features Provided

Bore counterbore

Body Material

Steel

NSN

3010-01-182-4391

Part Number

231877

Description

Coupling,shaft,rigid

CAGE

77237

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 231877 NSN 3010-01-182-4391

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:

2.1000lbs

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:

133300

UFC:

63220

LTL:

RATING VARIABLE

LCL:

WCC:

593

TCC:

SHC:

ACC:

Trailers/Vehicles

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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