Sprocket Wheel NSN 3020-00-133-8499

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: 3020-00-133-8499

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Features and Characteristics

Counterbore Diameter

1.015 inches

Counterbore Depth

0.312 inches

Outside Diameter

Between 2.620 inches and 2.680 inches

Overall Length

1.125 inches

Keyway Width

0.188 inches

Bore Diameter

0.876 inches

Bore Length

0.532 inches

Distance From Center Of Bore To Bottom Of Keyway

0.093 inches

Drilled Hole Diameter

Between 0.193 inches and 0.199 inches

Pitch Diameter

2.405 inches

Securing Hole Quantity

Face Width

0.844 inches

Design Form

Plain

Bore Type

Straight

Metallic Hardness Rating And Location

45.0 rockwell c body and 55.0 rockwell c body

Counterbore Feature

Included

Counterbore Location

Aa end

Hole Location

Through body

Keying Facility

Included

Keying Facility Type

Keyway

Securing Method

Drilled hole

Lightening Hole

Not included

Protruding Hub Characteristic

Plain

Securing Location

Bb end

Belt/chain/film Size For Which Designed

Roller chain

Roller Chain Pitch Type For Which Designed

Double roller

Teeth Row Quantity

Center To Center Distance Between Teeth Rows

0.566 inches

Teeth Quantity Per Row

Asa Standard Chain Number

40-2

Hardness Rating Test Method

Rockwell

Teeth Hardness Rating

Between 45.0 rockwell c and 55.0 rockwell c

Bore Bearing

Not included

Hub External Keyway

Not included

Tooth Pitch

0.500 inches

Hub End Outside Diameter And Location

1.812 inches aa end

Distance From Outside Flange/rim To Hub End And Location

0.281 inches aa end

Material

Steel, aisi c1040

Material

Steel comp 1040

Material Specification

Aisi c1040 assn standard single material response

Quantity

Surface Treatment

Phosphate

Style Designator

Plain

Surface Treatment

Phosphate coating, mil-p-16232, ty m, cl 1, w/mil-l-644 oil treatment

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

001338499

NSN

3020001338499

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

10232764

Cage Code:

18876

Status:

MSDS:

Part Number:

3020001338499

Cage Code:

SCY13

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 3020-00-133-8499

What are the manufacturers of nsn 3020001338499?

U S Army Aviation And Missile (18876)
E.c.a Etablissement (SCY13)

Does this nsn 3020001338499 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020001338499
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 3020001338499 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020001338499 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020001338499?
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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