Helical Gear NSN 3020-00-003-1354

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: 3020-00-003-1354

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Features and Characteristics

Body Style

Webbed, solid

Spline Quantity

23 both ends

Attachment Method

Mounting hole

Pitch Diameter

4.9883 inches

Teeth Quantity

Bore Style

Involute spline both ends

Spline Pitch Diameter

1.4375 inches both ends

Hardness Rating

58.0 rockwell c teeth

Mounting Hole Type And Quantity

3 plain axially through body, first end

Outside Diameter

5.112 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Left

Pressure Angle

20.0000 degrees

Helix Angle

20.0000 degrees

Face Width

0.700 inches

Bore Diameter

1.501 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

2.125 inches both ends

Precision Classification

Quality number 12

Mounting Hole Diameter

0.625 inches axially through body, first end

Bolt Hole Circle Diameter

3.220 inches axially through body, first end

Material

Steel comp 4620

Material Specification

Mil-s-7493, comp 4620 military specification single material response

Style Designator

Flush hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

000031354

NSN

3020000031354

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

1539571

Cage Code:

05869

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 3020-00-003-1354

What are the manufacturers of nsn 3020000031354?

Raytheon Company (05869)

Does this nsn 3020000031354 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020000031354
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 3020000031354 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020000031354 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020000031354?
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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