Sprocket Wheel NSN 3020-00-141-2155

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: 3020-00-141-2155

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Features and Characteristics

Outside Diameter

4.260 inches

Overall Length

0.875 inches

Keyway Width

Between 0.1885 inches and 0.1905 inches

Bore Diameter

Between 2.501 inches and 2.5025 inches

Bore Length

0.875 inches

Distance From Center Of Bore To Bottom Of Keyway

Between 1.3398 inches and 1.3505 inches

Pitch Diameter

3.989 inches

Face Width

0.284 inches

Design Form

Plain

Bore Type

Straight

Metallic Hardness Rating And Location

55.0 rockwell c hub and 62.0 rockwell c hub

Counterbore Feature

Not included

Keying Facility

Included

Keying Facility Type

Keyway

Lightening Hole

Not included

Protruding Hub Characteristic

Plain

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

Hardness Rating Test Method

Rockwell

Teeth Hardness Rating

Between 55.0 rockwell c and 62.0 rockwell c

Bore Bearing

Not included

Hub External Keyway

Not included

Tooth Pitch

0.500 inches

Hub End Outside Diameter And Location

3.125 inches both ends

Distance From Outside Flange/rim To Hub End And Location

0.312 inches aa end and 0.317 inches aa end and 0.274 inches bb end and 0.279 inches bb end

Special Features

5/32 in. By 45 degrees chamfer aa end of bore

Material

Steel

Material

Steel

Quantity

Style Designator

Plain

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

001412155

NSN

3020001412155

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

5151217

Cage Code:

72582

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 3020-00-141-2155

What are the manufacturers of nsn 3020001412155?

Does this nsn 3020001412155 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020001412155
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 3020001412155 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020001412155 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020001412155?
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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Certificate of Conformance
Quality Inspected Parts
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