Helical Gear NSN 3020-00-391-9544

Item Description

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

NSN: 3020-00-391-9544

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Features and Characteristics

Body Style

Webbed, with lightening holes

Pitch Diameter

6.7880 inches

Teeth Quantity

Bore Style

W/ keyway both ends

Hardness Rating

15.0 rockwell c and 23.0 rockwell c

Outside Diameter

7.036 inches

Teeth Type

Single helix

Tooth Form

Special

Tooth Direction

Left

Pressure Angle

16.0000 degrees

Helix Angle

19.4658 degrees

Distance Between Body Face And Protruding Hub End

0.188 inches first end

Face Width

0.813 inches

Bore Diameter

1.123 inches both ends

Keyway Width

0.189 inches both ends

Distance From Bore Center To Keyway Bottom

0.658 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

2.000 inches first end

Special Features

3 balance weights, 3 rivets

Material

Iron cast

Style Designator

One protruding hub, one flush hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

003919544

NSN

3020003919544

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

5170206

Cage Code:

72582

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8483409000
NAICS: 333612
SITC: 74840
Description: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3020-00-391-9544

What are the manufacturers of nsn 3020003919544?

Mtu America Inc. (72582)

Does this nsn 3020003919544 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020003919544
A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. see also gear, antibacklash, helical:

Does nsn 3020003919544 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020003919544 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020003919544?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

05464

FIIG:

A27300

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
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