Helical Gear NSN 3020-00-289-9798

Item Description

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

NSN: 3020-00-289-9798

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Features and Characteristics

Body Style

Plain, solid

Attachment Method

Mounting hole

Pitch Diameter

1.7500 inches

Teeth Quantity

Bore Style

Plain both ends

Mounting Hole Type And Quantity

3 plain axially through body, first end

Outside Diameter

1.8214 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Right

Pressure Angle

20.0000 degrees

Helix Angle

22.5000 degrees

Face Width

0.312 inches

Bore Diameter

0.3750 inches both ends

Mounting Hole Diameter

0.147 inches axially through body, first end

Bolt Hole Circle Diameter

0.812 inches axially through body, first end

Special Features

Mounting holes 120 degrees apart

Material

Plastic phenolic

Style Designator

Hubless

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002899798

NSN

3020002899798

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

161330

Cage Code:

57712

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 3020-00-289-9798

What are the manufacturers of nsn 3020002899798?

Telemechanics Inc (57712)
At And T Corp (70408)

Does this nsn 3020002899798 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002899798
A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. see also gear, antibacklash, helical:

Does nsn 3020002899798 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020002899798 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002899798?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

05464

FIIG:

A27300

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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