Spur Gear NSN 3020-01-279-4640

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: 3020-01-279-4640

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Features and Characteristics

Body Style

Plain, solid

End Application

Winch, mcelroy machine and mfg. Co., model mtw32-20e

Pitch Diameter

31.0000 inches

Teeth Quantity

Bore Style

Plain both ends

Hardness Rating

360.0 brinell hultgren

Outside Diameter

32.438 inches

Pressure Angle

20.0000 degrees

Body Recess Depth

2.250 inches first end

Face Width

3.250 inches

Bore Diameter

16.501 inches both ends

Material

Steel comp 4140

Style Designator

Hubless, recessed body

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

012794640

NSN

3020012794640

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

C-1281-85-11

Cage Code:

67121

Status:

MSDS:

Part Number:

C-1281-83-11

Cage Code:

67121

Status:

MSDS:

Part Number:

C-1281-85

Cage Code:

67121

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 3020-01-279-4640

What are the manufacturers of nsn 3020012794640?

Mcelroy Marine Machinery (67121)

Does this nsn 3020012794640 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020012794640
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 3020012794640 contain any precious metals?
No precious metal content.

Does nsn 3020012794640 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020012794640?
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
Quality Fast Service