Worm Wheel Gear NSN 3020-00-123-7853

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: 3020-00-123-7853

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Features and Characteristics

Body Style

Webbed, offset, solid

Pitch Diameter

4.3750 inches

Teeth Quantity

Face Type

Concave

Bore Style

W/ keyway both ends

Outside Diameter

4.625 inches

Tooth Direction

Right

Pressure Angle

20.0000 degrees

Helix Angle

14.2333 degrees

Distance Between Body Face And Protruding Hub End

0.500 inches first end

Face Width

0.750 inches

Bore Diameter

1.396 inches both ends

Keyway Width

0.376 inches both ends

Distance From Bore Center To Keyway Bottom

0.892 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

2.250 inches both ends

Material

Copper alloy

Style Designator

Protruding hubs

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

001237853

NSN

3020001237853

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

LC64048

Cage Code:

0BR59

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 3020-00-123-7853

What are the manufacturers of nsn 3020001237853?

Siemens Government Technologies, (0BR59)
Acme Products & Engineering Inc (1T943)
Turbodyne (93235)

Does this nsn 3020001237853 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020001237853
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 3020001237853 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020001237853 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020001237853?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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