Worm Wheel Gear NSN 3020-01-128-1691

Item Description

A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a gear (1), worm. See also gear, antibacklash, worm wheel.

NSN: 3020-01-128-1691

Stock Availability

NSN 3020011281691 availability
(as of 10/04/2022).

NS: 1

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Features and Characteristics

Body Style

Webbed, solid

Attachment Method

Mounting hole

Pitch Diameter

6.0443 inches

Teeth Quantity

Face Type

Straight

Bore Style

10a w/ keyway both ends

Mounting Hole Thread Series Designator

Unc axially through body, first end

Mounting Hole Thready Qty Per Inch (tpi)

16 axially through body, first end

Mounting Hole Thread Size

0.375 inches axially through body, first end

Mounting Hole Type And Quantity

2 threaded axially through body, first end

Outside Diameter

6.405 inches

Tooth Direction

Left

Pressure Angle

30.3610 degrees

Helix Angle

45.0000 degrees

Distance Between Body Face And Protruding Hub End

0.750 inches both ends

Face Width

1.250 inches

Bore Diameter

1.250 inches both ends

Keyway Width

0.251 inches both ends

Distance From Bore Center To Keyway Bottom

0.766 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

2.000 inches both ends

Special Features

First end hub flatted 0.125in.Dp, 0.375in.W

Material

Steel

Style Designator

Protruding hubs

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

011281691

NSN

3020011281691

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

101C479XXPC2

Cage Code:

0BR59

Status:

MSDS:

Part Number:

101C479XX

Cage Code:

03502

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 3020-01-128-1691

What are the manufacturers of nsn 3020011281691?

Siemens Government Technologies, (0BR59)
General Electric Co (03502)

Does this nsn 3020011281691 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020011281691
A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a gear (1), worm. see also gear, antibacklash, worm wheel.

Does nsn 3020011281691 contain any precious metals?
No precious metal content.

Does nsn 3020011281691 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020011281691?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

05468

FIIG:

A27300

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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