Sprocket Wheel NSN 3020-00-378-8901

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: 3020-00-378-8901

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Features and Characteristics

Outside Diameter

3.109 inches

Overall Length

1.141 inches

Keyway Width

0.156 inches

Bore Diameter

0.750 inches

Bore Length

1.141 inches

Distance From Center Of Bore To Bottom Of Keyway

0.453 inches

Drilled Hole Diameter

0.190 inches

Pitch Diameter

2.809 inches

Securing Hole Quantity

Face Width

Between 0.145 inches and 0.165 inches

Design Form

Plain

Bore Type

Straight

Metallic Hardness Rating And Location

45.0 rockwell c body and 63.0 rockwell c body

Counterbore Feature

Not included

Lubrication Mode

No visible means

Hole Location

17/64 in. From face of hub to center of hole

Keying Facility

Included

Keying Facility Type

Keyway

Securing Method

Drilled 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

Teeth Quantity Per Row

Asa Standard Chain Number

150-1

Hardness Rating Test Method

Rockwell

Teeth Hardness Rating

Between 45.0 rockwell c and 63.0 rockwell c

Bore Bearing

Included

Hub External Keyway

Not included

Tooth Pitch

0.375 inches

Hub End Outside Diameter And Location

1.750 inches aa end

Distance From Outside Flange/rim To Hub End And Location

0.986 inches bb end

Material

Steel, b1113 or c1035

Material

Steel, b1113 or c1035

Quantity

Style Designator

Plain

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

003788901

NSN

3020003788901

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

18359A

Cage Code:

1ML14

Status:

MSDS:

Part Number:

9021PC18359A

Cage Code:

1ML14

Status:

MSDS:

Part Number:

SC68

Cage Code:

1ML14

Status:

MSDS:

Part Number:

05789900

Cage Code:

81337

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 3020-00-378-8901

What are the manufacturers of nsn 3020003788901?

Brinkley Technology Group, Llc (1ML14)
Army, United States Department Of (81337)
Hercules Engine Co Inc (28265)
Diamond Chain Co (72625)

Does this nsn 3020003788901 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020003788901
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 3020003788901 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020003788901 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020003788901?
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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