Model: 3 1/2WROUGH BORE

Flexible Shaft Coupling

Properties:

Overall Length

8.620 inches

Outside Diameter

11.000 inches

Keyway Width

1.000 inches both ends

Keyway Depth

0.3800 inches both ends

Bore Diameter

3.8750 inches both ends

Bore Length

4.1900 inches both ends

Bore Shape

Rough stock both ends

Design Type

Internal gear

Keying Facility Quantity

1 both ends

Keying Facility Type

Keyway both ends

Features Provided

Keyway and exposed coupling bolt type and spline gear teeth and shrouded coupling bolt type

NSN

3010-01-257-8899

Part Number

3 1/2WROUGH BORE

Description

Coupling,shaft,flexible

CAGE

71956

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 3 1/2WROUGH BORE NSN 3010-01-257-8899

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

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

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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