Spur Gear NSN 3020-00-497-2908

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: 3020-00-497-2908

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Features and Characteristics

Body Style

Webbed, offset, solid

Attachment Method

Mounting hole

Pitch Diameter

5.4995 inches

Teeth Quantity

352

Bore Style

Plain both ends

Mounting Hole Type And Quantity

12 plain axially through hub, second end

Outside Diameter

5.5296 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.3100 inches second end

Body Recess Depth

0.2400 inches first end

Face Width

0.090 inches

Bore Diameter

4.4700 inches both ends

Hub Diameter

5.0010 inches second end

Mounting Hole Diameter

0.106 inches axially through hub, second end

Bolt Hole Circle Diameter

4.780 inches axially through hub, second end

Material

Aluminum alloy 6061

Material Specification

Qq-a-225/11, t4 federal specification single material response

Style Designator

Protruding hub, recessed body

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

004972908

NSN

3020004972908

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

134748-1

Cage Code:

05257

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 3020-00-497-2908

What are the manufacturers of nsn 3020004972908?

General Dynamics Land Systems (05257)

Does this nsn 3020004972908 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020004972908
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 3020004972908 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020004972908 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020004972908?
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
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