Helical Gearshaft NSN 3040-01-394-0556

Item Description

A gearshaft with a single complement of helical gear teeth. For items with more than one complement of teeth, see gearshaft (1), multiple gears.

NSN: 3040-01-394-0556

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Features and Characteristics

Overall Length

8.880 inches

Shaft Length

Between 1.380 inches and 3.620 inches

Teeth Quantity

Gear Outside Diameter

3.065 inches

Shaft End Type

Plain

Diametral Pitch

Face Width

3.880 inches

Shaft Type

Shouldered

Teeth Type

Single helix

Tooth Direction

Right

Pressure Angle

20.0000 degrees

Helix Angle

37.7186 degrees

Shaft Material

Steel comp 4320h

Gear Material

Steel comp 4320h

Hardness Rating And Location

58.0 rockwell c

Shaft Largest Diameter

2.378 inches

Gear Location On Shaft

Off center between ends of shaft

Longer Shaft Segment Length

3.620 inches

Shaft End Size

1.939 inches

Special Features

One end second step with 5/8 x 5/16 keyway

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

013940556

NSN

3040013940556

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

50425-1579

Cage Code:

17454

Status:

MSDS:

Part Number:

01070-0281ITEM6-1

Cage Code:

17454

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8483105000
NAICS: 333613
SITC: 74810
Description: Transmission shafts and cranks, except camshafts and crankshafts
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3040-01-394-0556

What are the manufacturers of nsn 3040013940556?

Timken Gears & Services Inc. (17454)

Does this nsn 3040013940556 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040013940556
A gearshaft with a single complement of helical gear teeth. for items with more than one complement of teeth, see gearshaft (1), multiple gears.

Does nsn 3040013940556 contain any precious metals?
No precious metal content.

Does nsn 3040013940556 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040013940556?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

60539

FIIG:

A505P0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service