Sprocket Wheel NSN 3020-00-076-2761

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: 3020-00-076-2761

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Features and Characteristics

Counterbore Diameter

0.360 inches

Counterbore Depth

0.875 inches

Outside Diameter

4.460 inches

Overall Length

3.247 inches

Bore Diameter

1.750 inches

Bore Length

3.247 inches

Pitch Diameter

4.082 inches

Face Width

0.458 inches

Design Form

Plain

Bore Type

Straight

Counterbore Feature

Included

Lubrication Mode

Visible means

Counterbore Location

Aa end

Keying Facility

Not included

Lightening Hole

Not included

Protruding Hub Characteristic

Grooved

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

Teeth Quantity Per Row

Asa Standard Chain Number

Hardness Rating Test Method

Not rated

Bore Bearing

Included

Hub External Keyway

Not included

Tooth Pitch

0.750 inches

First End Groove Diameter And Location

3.127 inches aa end

First End Groove Width And Location

1.457 inches aa end

First End Length From Groove To End And Location

1.260 inches aa end

Hub End Outside Diameter And Location

3.375 inches aa end

Distance From Outside Flange/rim To Hub End And Location

2.717 inches aa end

Special Features

First end has five slots equally spaced on periphery; bore has two lubrication slots; stepped counterbored on first end 2.560 in. Dia, 0.250 in. Deep

Material

Steel

Material

Steel

Style Designator

Plain

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

000762761

NSN

3020000762761

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

50312-0024

Cage Code:

17454

Status:

MSDS:

Part Number:

E93346-3X10

Cage Code:

17454

Status:

MSDS:

Part Number:

E93346PC3

Cage Code:

17454

Status:

MSDS:

Part Number:

E92198PC3

Cage Code:

61178

Status:

MSDS:

Part Number:

E93346-3

Cage Code:

17454

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 3020-00-076-2761

What are the manufacturers of nsn 3020000762761?

Timken Gears & Services Inc. (17454)
Tuthill Corporation (61178)

Does this nsn 3020000762761 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020000762761
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 3020000762761 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020000762761 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020000762761?
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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