Model: 51372

Flexible Shaft Coupling

Special Features:

2nd counterbore adjacent to 1st, 2.000 in. Dia, 0.250 in. Deep

Properties:

Spline Minor Diameter

1.0745 inches second end

Spline Minor Diameter

1.1825 inches first end

Spline Major Diameter

1.2490 inches second end

Spline Major Diameter

1.3745 inches first end

Counterbore Diameter

1.4375 inches first end

Counterbore Depth

1.5625 inches first end

Overall Length

4.875 inches

Outside Diameter

5.000 inches

Spline Quantity

10 both ends

Thread Size Designator

1/4-20 first end

Bore Shape

Splined both ends

Design Type

Roller chain

Spline Length

1.312 inches second end

Spline Length

1.500 inches first end

Securing Method

Threaded hole first end

Threaded Hole Quantity

6 first end

Threaded Hole Location

Both ends - through flange, equally wpaced on @3.250 in. Diameter bolt circle first end

Features Provided

Keyway

NSN

3010-01-030-4967

Part Number

51372

Description

Coupling,shaft,flexible

CAGE

07443

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 51372 NSN 3010-01-030-4967

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:

9.5000lbs

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