Sprocket Wheel NSN 3020-00-266-7669

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: 3020-00-266-7669

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Features and Characteristics

Outside Diameter

Between 3.442 inches and 3.472 inches

Overall Length

0.938 inches

Keyway Width

0.253 inches

Key Width

Between 0.251 inches and 0.253 inches

Bore Diameter

Between 1.500 inches and 1.505 inches

Bore Length

0.938 inches

Distance From Center Of Bore To Bottom Of Keyway

Between 0.870 inches and 0.875 inches

Pitch Diameter

3.196 inches

Face Width

0.284 inches

Design Form

Plain

Bore Type

Straight

Metallic Hardness Rating And Location

35.0 rockwell c hub and 45.0 rockwell c hub

Counterbore Feature

Not included

Keying Facility

Included

Keying Facility Type

Keyway

Lightening Hole

Not included

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

Rockwell

Teeth Hardness Rating

Between 35.0 rockwell c and 45.0 rockwell c

Bore Bearing

Not included

Tooth Pitch

0.500 inches

Hub End Outside Diameter And Location

2.625 inches both ends

Distance From Outside Flange/rim To Hub End And Location

0.452 inches aa end and 0.201 inches bb end

Special Features

0.062 in. Deep by 45 degrees angle chamfer on bore end on 1st end of hub, 0.125 in. Diameter hole drilled on a 8 degrees angle frombase of teeth @into bore on 2nd end of hub

Material

Steel, sae 1020

Material

Steel comp 1020

Material Specification

Sae 1020 assn standard single material response

Quantity

Style Designator

Plain

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002667669

NSN

3020002667669

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

82529A

Cage Code:

1ML14

Status:

MSDS:

Part Number:

81543PC82529A

Cage Code:

1ML14

Status:

MSDS:

Part Number:

81550PC82529A

Cage Code:

1ML14

Status:

MSDS:

Part Number:

82526BSPC7

Cage Code:

1ML14

Status:

MSDS:

Part Number:

85111S41-103PC82529A

Cage Code:

53711

Status:

MSDS:

Part Number:

85111S41-2PC616

Cage Code:

53711

Status:

MSDS:

Part Number:

S4105-422210PC16

Cage Code:

80064

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 3020-00-266-7669

What are the manufacturers of nsn 3020002667669?

Does this nsn 3020002667669 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002667669
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 3020002667669 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020002667669 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002667669?
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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