Helical Gear NSN 3020-00-737-7495

Item Description

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

NSN: 3020-00-737-7495

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Features and Characteristics

Body Style

Webbed, with lightening holes

Pitch Diameter

6.7835 inches

Teeth Quantity

Bore Style

W/ keyway both ends

Hardness Rating

58.0 rockwell c and 62.0 rockwell c

Outside Diameter

7.114 inches

Nominallength

1.999 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Left

Pressure Angle

20.0000 degrees

Helix Angle

24.6200 degrees

Distance Between Body Face And Protruding Hub End

0.813 inches first end

Distance Between Body Face And Recessed Hub End

0.094 inches second end

Face Width

1.188 inches

Bore Diameter

2.349 inches both ends

Keyway Width

0.498 inches both ends

Distance From Bore Center To Keyway Bottom

1.382 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

3.000 inches second end

Material

Steel comp 4320 or steel comp 8620h

Material Specification

Qq-s-624, comp 4320 federal specification 1st material response or qq-s-624, comp 8620h federal specification 2nd material response

Style Designator

One protruding hub, one recessed hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

007377495

NSN

3020007377495

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

427130

Cage Code:

65282

Status:

MSDS:

Part Number:

3TF321A

Cage Code:

62265

Status:

MSDS:

Part Number:

7377495

Cage Code:

19207

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 3020-00-737-7495

What are the manufacturers of nsn 3020007377495?

White Motor Corp (65282)
Volvo Trucks North America Inc. (62265)
U S Army Tank Automotive Command (19207)

Does this nsn 3020007377495 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020007377495
A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. see also gear, antibacklash, helical:

Does nsn 3020007377495 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020007377495 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020007377495?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

05464

FIIG:

A27300

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
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