Helical Gear NSN 3020-00-937-8484

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: 3020-00-937-8484

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Features and Characteristics

Body Style

Webbed, with lightening holes

Pitch Diameter

4.5000 inches

Teeth Quantity

Hardness Rating

50.0 rockwell c teeth

Outside Diameter

4.564 inches

Nominallength

2.480 inches

Teeth Type

Single helix

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Helix Angle

23.9184 degrees

Distance Between Body Face And Protruding Hub End

1.125 inches both ends

Face Width

0.500 inches

Hub Style Designator

2 steps both ends

End Length

0.590 inches second end

End Diameter

0.984 inches second end

First Step Length

0.590 inches first end

First Step Diameter

1.200 inches second end

Second Step Length

0.115 inches first end

Second Step Diameter

1.200 inches first end

Material

Steel

Surface Treatment

Cadmium hub and chromate hub

Surface Treatment Specification

Qq-p-416, type 2, cl 1 federal specification single treatment response hub

Style Designator

Protruding hubs

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

009378484

NSN

3020009378484

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

1539753

Cage Code:

05869

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 3020-00-937-8484

What are the manufacturers of nsn 3020009378484?

Raytheon Company (05869)

Does this nsn 3020009378484 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020009378484
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 3020009378484 contain any precious metals?
No precious metal content.

Does nsn 3020009378484 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020009378484?
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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