Worm Gear NSN 3020-00-965-7870

Item Description

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

NSN: 3020-00-965-7870

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Features and Characteristics

Pitch Diameter

0.5000 inches

Face Type

Straight

Bore Style

Plain both ends

Hardness Rating

48.0 rockwell c and 55.0 rockwell c

Outside Diameter

0.531 inches

Thread Form Quantity

Thread Form Direction

Right-hand

Pressure Angle

14.5000 degrees

Helix Angle

1.7833 degrees

Distance Between Body Face And Protruding Hub End

0.187 inches first end

Face Width

0.688 inches

Bore Diameter

0.250 inches both ends

Hub Style Designator

Plain first end

Hub Diameter

0.437 inches first end

Material

Steel comp 440c

Material Specification

Qq-s-763 federal specification single material response

Style Designator

Protruding hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

009657870

NSN

3020009657870

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

232-00-06-06

Cage Code:

25549

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 3020-00-965-7870

What are the manufacturers of nsn 3020009657870?

Litton Systems Inc (25549)
Northrop Grumman Systems Corporation (92755)
Profile Gear Corp (63689)

Does this nsn 3020009657870 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020009657870
A gear with teeth on its outer surface in the form of helical threads.

Does nsn 3020009657870 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020009657870 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020009657870?
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:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service