Sprocket Wheel NSN 3020-00-238-7912

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: 3020-00-238-7912

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Features and Characteristics

Outside Diameter

5.938 inches

Overall Length

3.500 inches

Keyway Width

0.500 inches

Thread Size

5/8 in.-11

Bore Diameter

Between 1.939 inches and 1.941 inches

Bore Length

3.500 inches

Distance From Center Of Bore To Bottom Of Keyway

1.220 inches and 1.159 inches

Pitch Diameter

5.350 inches

Securing Hole Quantity

Face Width

0.812 inches

Design Form

Plain

Bore Type

Straight

Counterbore Feature

Not included

Hole Location

Locted on hub on top of keyway at end w/deepest keyway depth

Keying Facility

Included

Keying Facility Type

Tapered keyway

Securing Method

Threaded hole

Lightening Hole

Not included

Protruding Hub Characteristic

Plain

Securing Location

Both ends

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

Not rated

Bore Bearing

Not included

Hub External Keyway

Not included

Tooth Pitch

1.654 inches

Hub End Outside Diameter And Location

3.500 inches both ends

Distance From Outside Flange/rim To Hub End And Location

1.344 inches both ends

Material

Steel, aisi 1040 or steel, sae 1040

Material

Steel comp 1040 or steel comp 1040

Material Specification

Aisi 1040 assn standard 1st material response and sae 1040 assn standard 2nd material response

Quantity

Style Designator

Plain

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002387912

NSN

3020002387912

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

CPF3228

Cage Code:

18990

Status:

MSDS:

Part Number:

CPF003228000

Cage Code:

40152

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 3020-00-238-7912

What are the manufacturers of nsn 3020002387912?

Eagle Crusher Co Inc (18990)
Vme Americas Inc (40152)

Does this nsn 3020002387912 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002387912
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 3020002387912 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020002387912 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002387912?
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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