Spur Gear NSN 3020-00-390-8070

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: 3020-00-390-8070

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Features and Characteristics

Body Style

Webbed, with lightening holes

Pitch Diameter

2.4000 inches

Teeth Quantity

Bore Style

W/ keyway both ends

Hardness Rating

34.0 rockwell c and 38.0 rockwell c

Outside Diameter

2.500 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.062 inches both ends

Face Width

0.188 inches

Bore Diameter

0.438 inches both ends

Keyway Width

0.125 inches both ends

Distance From Bore Center To Keyway Bottom

0.281 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

0.750 inches both ends

Precision Classification

Quality number 10

Material

Steel comp 4340

Material Specification

Mil-s-5000 military specification single material response

Style Designator

Protruding hubs

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

003908070

NSN

3020003908070

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

72004

Cage Code:

70210

Status:

MSDS:

Part Number:

3908070

Cage Code:

18131

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 3020-00-390-8070

What are the manufacturers of nsn 3020003908070?

Does this nsn 3020003908070 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020003908070
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 3020003908070 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020003908070 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020003908070?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service