Spur Gear NSN 3020-01-145-6739

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: 3020-01-145-6739

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Features and Characteristics

Body Style

Plain, solid

Pitch Diameter

2.2083 inches

Teeth Quantity

Outside Diameter

2.289 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

1.460 inches first end

Face Width

0.700 inches

Hub Style Designator

Plain first end

Hub Diameter

1.181 inches first end

End Length

0.530 inches second end

End Diameter

1.181 inches second end

First Step Length

0.300 inches second end

First Step Diameter

1.400 inches second end

Special Features

First end hub has woodruff key, 0.220 in.Keyway depth, 0.187 in.Keyway width, 0.759 in.Key slot dia, 1.000 in.Lg from end of hub to radial center of key slot

Material

Steel comp 4140 or steel comp 4142

Material Specification

Qq-s-624 federal specification all material responses

Style Designator

Protruding hubs

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

011456739

NSN

3020011456739

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

46296E278

Cage Code:

97578

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 3020-01-145-6739

What are the manufacturers of nsn 3020011456739?

Timken Gears & Services Inc. (97578)
Triumph Gear Systems, Inc. (82402)

Does this nsn 3020011456739 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020011456739
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 3020011456739 contain any precious metals?
No precious metal content.

Does nsn 3020011456739 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020011456739?
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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