Worm Gear NSN 3020-00-410-7477

Item Description

A gear with teeth on its outer surface in the form of helical threads.

NSN: 3020-00-410-7477

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Features and Characteristics

Pitch Diameter

Between 0.3323 inches and 0.3333 inches

Face Type

Straight

Bore Style

W/counterbore both ends

Outside Diameter

0.374 inches

Thread Form Quantity

Thread Form Direction

Right-hand

Pressure Angle

20.0000 degrees

Helix Angle

14.0333 degrees

Distance Between Body Face And Protruding Hub End

0.188 inches first end

Face Width

0.492 inches

Bore Diameter

0.125 inches both ends

Counterbore Depth

0.230 inches counter bore, second end

Counterbore Diameter

0.254 inches counterbore, first end

Hub Style Designator

Pinned first end

Hub Diameter

0.312 inches first end

Material

Steel comp 303se

Material Specification

Qq-s-764, cond a federal specification single material response

Surface Treatment

Passivate

Surface Treatment Specification

Mil-f-14072, finish e300 military specification single treatment response

Style Designator

Protruding hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

004107477

NSN

3020004107477

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

12444

Cage Code:

01351

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 3020-00-410-7477

What are the manufacturers of nsn 3020004107477?

Southern Gear & Machine, Inc. (01351)

Does this nsn 3020004107477 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020004107477
A gear with teeth on its outer surface in the form of helical threads.

Does nsn 3020004107477 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020004107477 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020004107477?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

05467

FIIG:

A27300

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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