Spur Gear NSN 3020-00-389-8678

Item Description

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

NSN: 3020-00-389-8678

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Features and Characteristics

Body Style

Plain, solid

Pitch Diameter

0.7500 inches

Teeth Quantity

Outside Diameter

2.094 inches

Tooth Form

Standard

Pressure Angle

14.5000 degrees

Distance Between Body Face And Protruding Hub End

1.8125 inches first end

Face Width

0.281 inches

Hub Style Designator

3 steps first end

End Length

0.250 inches first end

End Diameter

0.138 inches first end

First Step Length

0.3125 inches first end

First Step Diameter

0.186 inches first end

Second Step Length

1.000 inches first end

Second Step Diameter

0.249 inches first end

Third Step Length

0.250 inches first end

Third Step Diameter

0.310 inches first end

Special Features

End hub thd 0.138-32 unc

Material

Stainless steel

Surface Treatment

Passivate

Style Designator

Protruding hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

003898678

NSN

3020003898678

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

845205

Cage Code:

56232

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 3020-00-389-8678

What are the manufacturers of nsn 3020003898678?

Lockheed Martin Corporation (56232)

Does this nsn 3020003898678 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020003898678
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. see also gear, antibacklash, spur. for bulk material, see rod, pinion.

Does nsn 3020003898678 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020003898678 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020003898678?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

05466

FIIG:

A27300

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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