Worm Gear NSN 3020-01-474-9912

Item Description

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

NSN: 3020-01-474-9912

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Features and Characteristics

End Application

Nssn class submarine

Face Type

Straight

Pressure Angle

30.0000 degrees

Part Name Assigned By Controlling Agency

Weapons handling athwartship drive gearbox sub asssembly and details

Special Features

Diametral pitch is 20/40; type-flat root side fit -modified, class 5; involute form diameter is 1.054; major diameter is 1.072 max; circular space width actual is .0813 and effective is .0785

Material

Steel body

Material Specification

Ansi 892.1-1970 standard federal specification single material response body

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

014749912

NSN

3020014749912

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

752-7068468-13

Cage Code:

53711

Status:

MSDS:

Part Number:

H832-1651

Cage Code:

96169

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 3020-01-474-9912

What are the manufacturers of nsn 3020014749912?

Naval Sea Systems Command (53711)
Electric Boat Corporation (96169)

Does this nsn 3020014749912 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020014749912
A gear with teeth on its outer surface in the form of helical threads.

Does nsn 3020014749912 contain any precious metals?
No precious metal content.

Does nsn 3020014749912 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020014749912?
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
Quality Fast Service