Spur Gear NSN 3020-00-289-7947

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: 3020-00-289-7947

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Features and Characteristics

Body Style

Webbed, with lightening holes

Pitch Diameter

11.6250 inches

Teeth Quantity

186

Bore Style

Plain both ends

Hardness Rating

31.0 rockwell c

Outside Diameter

11.750 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Recessed Hub End

0.188 inches first end

Face Width

0.500 inches

Bore Diameter

3.4378 inches first end

Hub Style Designator

Plain first end

Hub Diameter

6.000 inches first end

Special Features

Eight holes 0.250-20 thd size equally spaced in hub around axis of bore 3.937 in. Diameter of bolt circle

Material

Steel comp 4140

Material Specification

66 federal standard single material response and aisi/sae 4140 assn standard single material response

Style Designator

Recessed hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002897947

NSN

3020002897947

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

61-2-9

Cage Code:

82005

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 3020-00-289-7947

What are the manufacturers of nsn 3020002897947?

Allard Nazarian Group, Inc. (82005)

Does this nsn 3020002897947 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002897947
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 3020002897947 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020002897947 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002897947?
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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