Helical Gear NSN 3020-00-489-8953

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: 3020-00-489-8953

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Features and Characteristics

Body Style

Plain, solid

Pitch Diameter

0.4420 inches

Teeth Quantity

Bore Style

Plain both ends

Outside Diameter

0.470 inches

Nominallength

0.271 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Left

Pressure Angle

20.0000 degrees

Helix Angle

45.0000 degrees

Distance Between Body Face And Protruding Hub End

0.094 inches first end

Face Width

0.110 inches

Bore Diameter

0.127 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

0.250 inches second end

Material

Copper alloy 360

Material Specification

Qq-b-626 federal specification single material response

Style Designator

Protruding hubs

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

004898953

NSN

3020004898953

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

72538-1

Cage Code:

65597

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 3020-00-489-8953

What are the manufacturers of nsn 3020004898953?

Thales Defense & Security, Inc. (65597)

Does this nsn 3020004898953 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020004898953
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 3020004898953 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020004898953 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020004898953?
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
Quality Inspected Parts
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