Spur Gear NSN 3020-00-434-8398

Item Description

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

NSN: 3020-00-434-8398

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Features and Characteristics

Body Style

Plain, solid

Pitch Diameter

1.9000 inches

Teeth Quantity

Bore Style

W/counterbore both ends

Features Provided

Casehardened

Outside Diameter

2.098 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Face Width

0.656 inches

Bore Diameter

1.117 inches both ends

Counterbore Depth

0.265 inches both ends

Counterbore Diameter

1.257 inches both ends

Special Features

Core hardness rockwell c, 28.0 min, 41.0 max

Material

Steel comp 4620 or steel comp e9310

Material Specification

Ams 6294 assn standard single material response and ams 6260 assn standard single material response

Surface Treatment

Copper teeth

Style Designator

Hubless

Test Data Document

81349-mil-i-6868 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

004348398

NSN

3020004348398

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

47-620-425-1

Cage Code:

97499

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 3020-00-434-8398

What are the manufacturers of nsn 3020004348398?

Bell Helicopter Textron Inc. (97499)
Lockheed Martin Corporation (80070)

Does this nsn 3020004348398 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020004348398
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. see also gear, antibacklash, spur. for bulk material, see rod, pinion.

Does nsn 3020004348398 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020004348398 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020004348398?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

05466

FIIG:

A27300

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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