Helical Gear NSN 3020-00-741-1102

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: 3020-00-741-1102

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Features and Characteristics

Body Style

Webbed, offset, solid

Attachment Method

Mounting hole

Pitch Diameter

2.8970 inches

Teeth Quantity

Bore Style

W/ keyway both ends

Mounting Hole Thread Series Designator

Unc axially through body, first end

Hardness Rating

28.0 rockwell c and 32.0 rockwell c

Mounting Hole Thread Size

0.375 inches axially through body, first end

Criticality Code Justification

Feat

Mounting Hole Type And Quantity

2 threaded axially through body, first end

Outside Diameter

3.122 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Left

Pressure Angle

14.5000 degrees

Helix Angle

34.6284 degrees

Distance Between Body Face And Recessed Hub End

0.375 inches second end

Face Width

1.375 inches

Bore Diameter

0.560 inches both ends

Keyway Width

0.127 inches both ends

Distance From Bore Center To Keyway Bottom

0.347 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

1.125 inches second end

Bolt Hole Circle Diameter

1.688 inches axially through body, first end

Special Features

Weapon system essential

Material

Steel comp 8640 and steel comp 8740 and steel comp 4140

Material Specification

66 federal standard single material response

Style Designator

One flush hub, one recessed hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

007411102

NSN

3020007411102

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

230872

Cage Code:

H0001

Status:

MSDS:

Part Number:

R600H329

Cage Code:

14351

Status:

MSDS:

Part Number:

7411102

Cage Code:

19207

Status:

MSDS:

Part Number:

105603R1

Cage Code:

92679

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 3020-00-741-1102

What are the manufacturers of nsn 3020007411102?

Daf Trucks N.v. (H0001)
Teledyne Continental Motors (14351)
U S Army Tank Automotive Command (19207)
Navistar Intl Corp (92679)
Spalla Inc (22852)

Does this nsn 3020007411102 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020007411102
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 3020007411102 contain any precious metals?
No precious metal content.

Does nsn 3020007411102 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020007411102?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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