Helical Gear NSN 3020-00-541-0247

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: 3020-00-541-0247

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Features and Characteristics

Body Style

Plain, solid

Pitch Diameter

2.7222 inches

Teeth Quantity

Bore Style

W/ keyway both ends

Hardness Rating

29.0 rockwell c and 32.0 rockwell c

Outside Diameter

2.9200 inches

Nominallength

1.587 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Left

Pressure Angle

14.5000 degrees

Helix Angle

39.5167 degrees

Distance Between Body Face And Protruding Hub End

0.219 inches first end

Face Width

1.375 inches

Bore Diameter

1.624 inches both ends

Keyway Width

0.189 inches both ends

Distance From Bore Center To Keyway Bottom

0.910 inches both ends

Counterbore Depth

0.3750 inches second end

Counterbore Diameter

2.0625 inches second end

Hub Diameter

2.000 inches first end

Special Features

Portion of gear where hub and side meet has 3/16 in. Radius

Material

Steel comp 3140

Material Specification

Ed standard 66, aisi/sae 3140 federal standard 5th material response

Style Designator

Protruding hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

005410247

NSN

3020005410247

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

185352B

Cage Code:

1ML14

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 3020-00-541-0247

What are the manufacturers of nsn 3020005410247?

Brinkley Technology Group, Llc (1ML14)
Hercules Engine Co Inc (28265)

Does this nsn 3020005410247 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020005410247
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 3020005410247 contain any precious metals?
No precious metal content.

Does nsn 3020005410247 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020005410247?
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
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