Sprocket Wheel NSN 3020-00-810-0302

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: 3020-00-810-0302

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Features and Characteristics

Outside Diameter

2.049 inches

Overall Length

0.656 inches

Bore Diameter

0.4731 inches

Bore Length

0.656 inches

Drilled Hole Diameter

0.073 inches

Pitch Diameter

1.915 inches

Securing Hole Quantity

Face Width

0.110 inches

Guide

Not included

Design Form

Plain

Bore Type

Straight

Metallic Hardness Rating And Location

30.0 rockwell c hub and 35.0 rockwell c hub

Counterbore Feature

Not included

Hole Location

Located 0.109 in. From face to center of hole through one side only

Keying Facility

Not included

Securing Method

Drilled hole

Lightening Hole

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

Hardness Rating Test Method

Rockwell

Teeth Hardness Rating

Between 30.0 rockwell c and 35.0 rockwell c

Bore Bearing

Not included

Hub External Keyway

Not included

Tooth Pitch

0.250 inches

Hub End Outside Diameter And Location

0.750 inches both ends and 0.687 inches both ends

Distance From Outside Flange/rim To Hub End And Location

0.259 inches both ends and 0.287 inches both ends

Material

Steel, mil-s-5626, comp 4140

Material

Steel comp 4140

Material Specification

Mil-s-5626, comp 4140 military specification single material response

Surface Treatment

Cadmium

Style Designator

Plain

Surface Treatment

Cadmium plated

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

008100302

NSN

3020008100302

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

1141-19

Cage Code:

00462

Status:

MSDS:

Part Number:

1141C19

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 3020-00-810-0302

What are the manufacturers of nsn 3020008100302?

Does this nsn 3020008100302 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020008100302
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 3020008100302 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020008100302 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020008100302?
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