Helical Gear NSN 3020-00-499-4328

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: 3020-00-499-4328

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Features and Characteristics

Body Style

Plain, solid

Pitch Diameter

6.0660 inches

Teeth Quantity

Bore Style

W/ keyway both ends

Hardness Rating

58.0 rockwell c and 62.0 rockwell c

Outside Diameter

6.261 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Left

Pressure Angle

20.0000 degrees

Helix Angle

20.0000 degrees

Face Width

1.000 inches

Bore Diameter

1.541 inches both ends

Keyway Width

0.377 inches both ends

Distance From Bore Center To Keyway Bottom

0.935 inches both ends

Material

Steel comp 4620

Material Specification

66 federal standard single material response and aisi/sae 4620 assn standard single material response

Style Designator

Hubless

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

004994328

NSN

3020004994328

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

64A98C4-1

Cage Code:

11201

Status:

MSDS:

Part Number:

64A98C4

Cage Code:

10001

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 3020-00-499-4328

What are the manufacturers of nsn 3020004994328?

Does this nsn 3020004994328 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020004994328
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 3020004994328 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020004994328 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020004994328?
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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