Sprocket Wheel NSN 3020-01-165-1581

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: 3020-01-165-1581

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Features and Characteristics

Outside Diameter

2.170 inches

Overall Length

1.500 inches

Keyway Width

0.189 inches

Thread Size

1/4-28

Bore Diameter

0.752 inches

Bore Length

1.500 inches

Distance From Center Of Bore To Bottom Of Keyway

0.466 inches

Pitch Diameter

Any acceptable

Securing Hole Quantity

Face Width

0.841 inches

Design Form

Plain

Bore Type

Straight

Metallic Hardness Rating And Location

48.0 rockwell c body and 52.0 rockwell c body

Counterbore Feature

Not included

Hole Location

Thru hub

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

Center To Center Distance Between Teeth Rows

0.841 inches

Teeth Quantity Per Row

Hardness Rating Test Method

Rockwell

Teeth Hardness Rating

Not rated

Bore Bearing

Not included

Hub External Keyway

Not included

Tooth Pitch

0.500 inches

Hub End Outside Diameter And Location

1.560 inches aa end

Distance From Outside Flange/rim To Hub End And Location

0.659 inches aa end

Material

Steel, mil-s-5626, comp 4140

Material

Steel comp 4140

Material Specification

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

Quantity

Style Designator

Plain

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

011651581

NSN

3020011651581

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

77C719668P1

Cage Code:

03538

Status:

MSDS:

Part Number:

77C719668

Cage Code:

03538

Status:

MSDS:

Part Number:

9668-1

Cage Code:

00506

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 3020-01-165-1581

What are the manufacturers of nsn 3020011651581?

Lockheed Martin Corporation (03538)
Interstate Machinery Co Inc (00506)

Does this nsn 3020011651581 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020011651581
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 3020011651581 contain any precious metals?
No precious metal content.

Does nsn 3020011651581 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020011651581?
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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