Sprocket Wheel NSN 3020-00-517-2391

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: 3020-00-517-2391

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Features and Characteristics

Outside Diameter

7.381 inches

Overall Length

0.750 inches

Keyway Width

0.250 inches

Thread Size

1/4-20

Bore Diameter

Between 1.000 inches and 1.001 inches

Bore Length

0.750 inches

Distance From Center Of Bore To Bottom Of Keyway

0.656 inches

Pitch Diameter

7.165 inches

Securing Hole Quantity

Face Width

0.168 inches

Guide

Not included

Design Form

Plain

Bore Type

Straight

Counterbore Feature

Not included

Hole Location

Located on top of keyway

Keying Facility

Included

Keying Facility Type

Keyway

Securing Method

Threaded hole

Lightening Hole

Not included

Protruding Hub Characteristic

Plain

Securing 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

Not included

Hub External Keyway

Not included

Tooth Pitch

0.375 inches

Hub End Outside Diameter And Location

1.813 inches aa end

Distance From Outside Flange/rim To Hub End And Location

0.582 inches aa end

Material

Steel, mil-p-20167, class a

Material

Steel, mil-p-20167, class a

Quantity

Style Designator

Plain

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

005172391

NSN

3020005172391

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

B4304-2

Cage Code:

82402

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 3020-00-517-2391

What are the manufacturers of nsn 3020005172391?

Does this nsn 3020005172391 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020005172391
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 3020005172391 contain any precious metals?
No precious metal content.

Does nsn 3020005172391 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020005172391?
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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