Spur Gear NSN 3020-00-289-7734

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: 3020-00-289-7734

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Features and Characteristics

Body Style

Webbed, offset, solid

Attachment Method

Mounting hole

Pitch Diameter

15.4000 inches

Teeth Quantity

Bore Style

W/counterbore counterbore, first end

Mounting Hole Thread Series Designator

Unc axially through body, first end

Mounting Hole Thready Qty Per Inch (tpi)

13 axially through body, first end

Mounting Hole Thread Size

0.500 inches axially through body, first end

Mounting Hole Type And Quantity

3 threaded axially through body, first end

Outside Diameter

15.7985 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

1.125 inches first end

Body Recess Depth

1.875 inches first end

Face Width

1.750 inches

Bore Diameter

2.750 inches counterbore, first end

Counterbore Depth

0.125 inches counterbore, first end

Counterbore Diameter

9.500 inches counterbore, first end

Hub Style Designator

2 steps first end

End Length

0.187 inches first end

End Diameter

3.4995 inches first end

First Step Length

0.188 inches first end

First Step Diameter

5.625 inches first end

Second Step Length

0.750 inches first end

Second Step Diameter

13.750 inches first end

Bolt Hole Circle Diameter

4.500 inches axially through body, first end

Material

Steel

Material Specification

Mil-s-890, alloy 3 military specification single material response

Style Designator

Cone shape body, protruding hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002897734

NSN

3020002897734

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

5355028A

Cage Code:

50024

Status:

MSDS:

Part Number:

19N600APC6

Cage Code:

50024

Status:

MSDS:

Part Number:

19N603APC6

Cage Code:

50024

Status:

MSDS:

Part Number:

19N800PC6

Cage Code:

50024

Status:

MSDS:

Part Number:

35B3085-1

Cage Code:

50024

Status:

MSDS:

Part Number:

35B3123-1

Cage Code:

50024

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 3020-00-289-7734

What are the manufacturers of nsn 3020002897734?

Coltec Industries Inc (50024)

Does this nsn 3020002897734 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002897734
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 3020002897734 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020002897734 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002897734?
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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