Helical Gear NSN 3020-00-225-7908

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: 3020-00-225-7908

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Features and Characteristics

Body Style

Webbed, offset, with lightening holes

Pitch Diameter

7.2169 inches

Teeth Quantity

100

Bore Style

W/ keyway both ends

Outside Diameter

7.3246 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Right

Pressure Angle

20.0000 degrees

Helix Angle

30.0000 degrees

Distance Between Body Face And Protruding Hub End

0.625 inches first end

Body Recess Depth

0.250 inches second end

Face Width

0.375 inches

Bore Diameter

1.000 inches both ends

Keyway Width

0.252 inches both ends

Distance From Bore Center To Keyway Bottom

0.611 inches both ends

Hub Style Designator

Plain first end

Hub Diameter

1.500 inches first end

Material

Steel

Style Designator

Protruding hub, recessed body

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002257908

NSN

3020002257908

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

710-1102-0

Cage Code:

82402

Status:

MSDS:

Part Number:

354D075H01

Cage Code:

97942

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 3020-00-225-7908

What are the manufacturers of nsn 3020002257908?

Triumph Gear Systems, Inc. (82402)
Northrop Grumman Systems Corporation (97942)

Does this nsn 3020002257908 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002257908
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 3020002257908 contain any precious metals?
No precious metal content.

Does nsn 3020002257908 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002257908?
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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