Spur Gear NSN 3020-00-018-4769

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: 3020-00-018-4769

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Features and Characteristics

Body Style

Plain, solid

Pitch Diameter

4.9000 inches

Teeth Quantity

Bore Style

W/counterbore both ends

Outside Diameter

0.500 inches

Nominallength

0.645 inches

Tooth Form

Standard

Distance Between Body Face And Protruding Hub End

0.489 inches first end

Face Width

0.156 inches

Bore Diameter

3.700 inches first end

Counterbore Depth

0.565 inches first end

Counterbore Diameter

3.877 inches first end

Hub Style Designator

Threaded first end

Special Features

Hub thd data 4.500-16 un-3a per mil-s-7742

Material

Steel comp 630

Material Specification

Ams 5643, 17-4ph assn standard single material response

Surface Treatment

Passivate

Style Designator

Protruding hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

000184769

NSN

3020000184769

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

S6110-23319-101

Cage Code:

78286

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 3020-00-018-4769

What are the manufacturers of nsn 3020000184769?

Sikorsky Aircraft Corporation (78286)
Rotair Industries, Inc. (54878)

Does this nsn 3020000184769 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020000184769
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 3020000184769 contain any precious metals?
No precious metal content.

Does nsn 3020000184769 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020000184769?
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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