Helical Gear NSN 3020-00-245-8337

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: 3020-00-245-8337

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Features and Characteristics

Body Style

Plain, solid

Pitch Diameter

2.3154 inches

Teeth Quantity

Bore Style

W/ keyway both ends

Hardness Rating

24.0 rockwell c and 28.0 rockwell c

Outside Diameter

2.4654 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Right

Pressure Angle

14.5000 degrees

Helix Angle

27.0314 degrees

Face Width

1.375 inches

Bore Diameter

0.8753 inches both ends

Keyway Width

0.188 inches both ends

Distance From Bore Center To Keyway Bottom

0.5469 inches both ends

Material

Steel

Material Specification

Mil-s-890, class bs military specification single material response

Style Designator

Hubless

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002458337

NSN

3020002458337

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

10A1446ITEM1

Cage Code:

79500

Status:

MSDS:

Part Number:

S648686

Cage Code:

03486

Status:

MSDS:

Part Number:

10A1446

Cage Code:

79500

Status:

MSDS:

Part Number:

S64868

Cage Code:

79500

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 3020-00-245-8337

What are the manufacturers of nsn 3020002458337?

Westinghouse Electric Corp (79500)
Homewood Products Corporation (03486)

Does this nsn 3020002458337 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002458337
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 3020002458337 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020002458337 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002458337?
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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