Spur Gear NSN 3020-00-439-9603

Item Description

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

NSN: 3020-00-439-9603

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Features and Characteristics

Body Style

Plain, solid

Spline Quantity

70 both ends

Pitch Diameter

5.4265 inches

Teeth Quantity

Bore Style

Involute spline both ends

Spline Pitch Diameter

4.3750 inches both ends

Hardness Rating

30.0 rockwell c and 40.0 rockwell c

Outside Diameter

5.627 inches

Tooth Form

Standard

Flange Diameter

5.625 inches

Pressure Angle

20.0000 degrees

Flange Thickness

0.094 inches

Face Width

0.427 inches

Bore Diameter

4.376 inches both ends

Distance Between Outer Body Face And Inner Flange Face

1.239 inches

Hub Diameter

4.875 inches between body and flange

Material

Steel comp e9310

Material Specification

Ams 6260 assn standard single material response

Style Designator

Flanged end

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

004399603

NSN

3020004399603

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

156622

Cage Code:

00198

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 3020-00-439-9603

What are the manufacturers of nsn 3020004399603?

Pratt & Whitney Canada Cie Divpratt (00198)
United Technologies Corporation (77445)

Does this nsn 3020004399603 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020004399603
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. see also gear, antibacklash, spur. for bulk material, see rod, pinion.

Does nsn 3020004399603 contain any precious metals?
No precious metal content.

Does nsn 3020004399603 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020004399603?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

05466

FIIG:

A27300

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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