Sprocket Wheel NSN 3020-00-116-6976

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: 3020-00-116-6976

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Features and Characteristics

Counterbore Diameter

8.625 inches

Counterbore Depth

4.250 inches

Outside Diameter

13.369 inches

Overall Length

4.688 inches

Bore Diameter

6.750 inches

Bore Length

0.188 inches

Drilled Hole Diameter

Between 0.531 inches and 0.547 inches

Pitch Diameter

12.899 inches

Securing Hole Quantity

Face Width

Between 0.454 inches and 0.464 inches

Design Form

Plain

Bore Type

Straight

Counterbore Feature

Included

Counterbore Location

Aa end

Hole Location

End of hub

Keying Facility

Not included

Securing Method

Drilled hole

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

Asa Standard Chain Number

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

4.229 inches aa end

Distance From Outside Flange/rim To Hub End And Location

8.969 inches aa end and 9.000 inches aa end

Material

Steel

Material

Steel

Surface Treatment

Zinc and paint

Style Designator

Plain

Surface Treatment

Zinc plated and paint, gray

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

001166976

NSN

3020001166976

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

8523776

Cage Code:

18876

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 3020-00-116-6976

What are the manufacturers of nsn 3020001166976?

U S Army Aviation And Missile (18876)

Does this nsn 3020001166976 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020001166976
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 3020001166976 contain any precious metals?
No precious metal content.

Does nsn 3020001166976 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020001166976?
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
Quality Fast Service