Sprocket Wheel NSN 3020-00-289-7929

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: 3020-00-289-7929

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Features and Characteristics

Outside Diameter

11.718 inches

Overall Length

1.875 inches

Keyway Width

Between 0.499 inches and 0.500 inches

Bore Diameter

Between 2.1660 inches and 2.1665 inches

Bore Length

1.875 inches

Distance From Center Of Bore To Bottom Of Keyway

1.333 inches

Pitch Diameter

11.156 inches

Face Width

Between 1.770 inches and 1.798 inches

Design Form

Webbed

Bore Type

Straight

Counterbore Feature

Not included

Keying Facility

Included

Keying Facility Type

Keyway

Lightening Hole

Not included

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

1.153 inches

Teeth Quantity Per Row

Asa Standard Chain Number

80-2

Hardness Rating Test Method

Not rated

Bore Bearing

Not included

Hub External Keyway

Not included

Tooth Pitch

1.000 inches

Hub End Outside Diameter And Location

3.625 inches both ends

Distance From Outside Flange/rim To Hub End And Location

0.143 inches aa end and 0.153 inches aa end and 0.023 inches bb end

Special Features

2 holes 0.750 in. Diameter 180 degrees apart on 7.375 in. Diameter bolt circle, one hole located on top of keyway

Material

Steel, mil-s-16788

Material

Steel comp 1010 or steel comp 1020 or steel comp 1030 or steel comp 1040 or steel comp 1050 or steel comp 1060 or steel comp 1080 or steel comp 1095

Material Specification

Mil-s-16788 military specification single material response

Quantity

Style Designator

Webbed or spoked

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002897929

NSN

3020002897929

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

S825KA

Cage Code:

59180

Status:

MSDS:

Part Number:

SG2274PC57

Cage Code:

59180

Status:

MSDS:

Part Number:

CA139S4501-903703PC57

Cage Code:

80064

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 3020-00-289-7929

What are the manufacturers of nsn 3020002897929?

Does this nsn 3020002897929 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002897929
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 3020002897929 contain any precious metals?
No precious metal content.

Does nsn 3020002897929 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002897929?
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