Spur Gear NSN 3020-00-517-2121

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: 3020-00-517-2121

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Features and Characteristics

Body Style

Plain, solid

Pitch Diameter

4.9656 inches

Teeth Quantity

Bore Style

W/ keyway both ends

Hardness Rating

59.0 rockwell c and 62.0 rockwell c

Outside Diameter

5.3265 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.875 inches first end

Face Width

2.250 inches

Bore Diameter

2.8610 inches both ends

Keyway Width

0.3750 inches both ends

Distance From Bore Center To Keyway Bottom

1.5620 inches both ends

Hub Style Designator

Plain second end

Hub Diameter

3.7500 inches second end

Precision Classification

Quality number 5

Material

Steel comp 4615

Material Specification

Fed standard 66 federal standard single material response

Style Designator

Protruding hubs

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

005172121

NSN

3020005172121

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

5164466

Cage Code:

28910

Status:

MSDS:

Part Number:

A3460A

Cage Code:

5YBK9

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 3020-00-517-2121

What are the manufacturers of nsn 3020005172121?

Does this nsn 3020005172121 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020005172121
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 3020005172121 contain any precious metals?
No precious metal content.

Does nsn 3020005172121 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020005172121?
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
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