Sprocket Wheel NSN 3020-01-294-8761

Item Description

A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.

NSN: 3020-01-294-8761

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Features and Characteristics

Spline Major Diameter

3.172 inches

Counterbore Diameter

3.188 inches

Counterbore Depth

0.812 inches

Outside Diameter

41.693 inches

Overall Length

4.875 inches

Spline Quantity

Spline Minor Diameter

2.864 inches

End Application

3950-01-110-9224

Pitch Diameter

40.826 inches

Face Width

3.112 inches

Design Form

Spoked

Bore Type

Involute spline

Spline Pressure Angle In Deg

30.0

Spline Length

4.063 inches

Counterbore Feature

Included

Spline Pitch Diameter

3.000 inches

Counterbore Location

Aa end

Lightening Hole

Not included

Protruding Hub Characteristic

Stepped

Groove/step Location

Aa end

Belt/chain/film Size For Which Designed

Roller chain

Roller Chain Pitch Type For Which Designed

Single pitch

Teeth Row Quantity

Center To Center Distance Between Teeth Rows

0.898 inches

Teeth Quantity Per Row

171

Asa Standard Chain Number

60-4

Hardness Rating Test Method

Not rated

Bore Bearing

Not included

Hub External Keyway

Not included

Tooth Pitch

0.750 inches

Hub End Outside Diameter And Location

4.877 inches aa end and 6.000 inches bb end

Distance From Outside Flange/rim To Hub End And Location

1.195 inches aa end and 0.568 inches bb end

First Step Face Largest Diameter And Location

6.000 inches aa end

First Step Length And Location

1.000 inches aa end

Hub End Outside Diameter And Location

4.877 inches aa end

Distance From Outside Flange/rim To Hub End And Location

1.195 inches aa end

Material

Iron, gray

Material

Iron

Style Designator

Plain

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

012948761

NSN

3020012948761

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

22C148

Cage Code:

2Y614

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8483901000
NAICS: 333613
SITC: 74890
Description: Chain sprockets and parts thereof
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3020-01-294-8761

What are the manufacturers of nsn 3020012948761?

Link-belt Construction Equipment (2Y614)

Does this nsn 3020012948761 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020012948761
A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. it is usually used for transmitting power.

Does nsn 3020012948761 contain any precious metals?
No precious metal content.

Does nsn 3020012948761 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020012948761?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

04456

FIIG:

T353-C

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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