Sprocket Wheel NSN 3020-00-289-7912

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: 3020-00-289-7912

Stock Availability

NSN 3020002897912 availability
(as of 03/12/2021).

NS: 1
NE: 54
SV: 1

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Related NSN

Features and Characteristics

Outside Diameter

12.500 inches

Overall Length

3.625 inches

Keyway Width

0.3735 inches

Bore Diameter

1.6245 inches

Bore Length

3.625 inches

Distance From Center Of Bore To Bottom Of Keyway

0.99975 inches

Pitch Diameter

11.302 inches

Face Width

1.250 inches

Design Form

Plain

Bore Type

Straight

Counterbore Feature

Not included

Keying Facility

Included

Keying Facility Type

Keyway

Lightening Hole

Not included

Protruding Hub Characteristic

Stepped

Groove/step 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

Not rated

Bore Bearing

Not included

Hub External Keyway

Not included

Tooth Pitch

2.500 inches

Hub End Outside Diameter And Location

3.000 inches both ends

Distance From Outside Flange/rim To Hub End And Location

0.906 inches bb end

First Step Face Largest Diameter And Location

3.000 inches aa end

First Step Length And Location

0.875 inches aa end

Hub End Outside Diameter And Location

2.500 inches aa end

Distance From Outside Flange/rim To Hub End And Location

1.468 inches aa end

Material

Steel, mil-s-890

Material

Steel

Material Specification

Mil-s-890 military specification single material response

Quantity

Style Designator

Plain

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002897912

NSN

3020002897912

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

81612S4105-452900PC32

Cage Code:

80064

Status:

MSDS:

Part Number:

81612S41-1293PC32

Cage Code:

80064

Status:

MSDS:

Part Number:

401146PC1

Cage Code:

80064

Status:

MSDS:

Part Number:

S5001

Cage Code:

11406

Status:

MSDS:

Part Number:

60-28-256

Cage Code:

51228

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 3020-00-289-7912

What are the manufacturers of nsn 3020002897912?

Does this nsn 3020002897912 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002897912
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 3020002897912 contain any precious metals?
No precious metal content.

Does nsn 3020002897912 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002897912?
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