Sprocket Wheel NSN 3020-00-734-8439

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: 3020-00-734-8439

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Features and Characteristics

Outside Diameter

15.930 inches

Bolt Circle Diameter

8.812 inches

Bore Diameter

Between 8.002 inches and 8.004 inches

Bore Length

Between 1.140 inches and 1.172 inches

Drilled Hole Diameter

0.502 inches

Pitch Diameter

14.688 inches

Securing Hole Quantity

Face Width

Between 1.140 inches and 1.172 inches

Design Form

Plain

Bore Type

Straight

Counterbore Feature

Not included

Hole Location

On body of wheel

Keying Facility

Not included

Securing Method

Drilled hole

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

Teeth Quantity Per Row

Asa Standard Chain Number

160

Hardness Rating Test Method

Rockwell

Teeth Hardness Rating

Between 45.0 rockwell c and 50.0 rockwell c

Bore Bearing

Not included

Hub External Keyway

Not included

Tooth Pitch

2.000 inches

Special Features

Chamfer 1/16 in. By 45 degrees one end of bore only

Material

Steel, qq-s-633, fs1040-canceled

Material

Steel comp 1040

Material Specification

Qq-s-633, fs1040-canceled federal specification single material response

Style Designator

Plain

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

007348439

NSN

3020007348439

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

TC9005

Cage Code:

33323

Status:

MSDS:

Part Number:

7348439

Cage Code:

19207

Status:

MSDS:

Part Number:

T3-272-1

Cage Code:

99063

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 3020-00-734-8439

What are the manufacturers of nsn 3020007348439?

Kenworth Truck Co (33323)
U S Army Tank Automotive Command (19207)
Transportation Construction Corp (99063)
Paccar Government Group Co (45320)

Does this nsn 3020007348439 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020007348439
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 3020007348439 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020007348439 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020007348439?
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