Spur Gear NSN 3020-00-738-0159

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: 3020-00-738-0159

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Features and Characteristics

Body Style

Plain, solid

Spline Quantity

20 both ends

Pitch Diameter

3.5000 inches

Teeth Quantity

Bore Style

Involute spline both ends

Spline Pitch Diameter

1.6660 inches both ends

Hardness Rating

58.0 rockwell c and 62.0 rockwell c teeth

Outside Diameter

4.178 inches

Nominallength

2.202 inches

Tooth Form

Standard

Pressure Angle

25.0000 degrees

Distance Between Body Face And Protruding Hub End

0.827 inches first end

Face Width

1.375 inches

Bore Diameter

1.750 inches both ends

Counterbore Depth

0.781 inches both ends

Counterbore Diameter

1.750 inches first end

Hub Style Designator

Plain first end

Hub Diameter

2.375 inches first end

Material

Steel comp 4615 and steel comp e4340h and steel comp 8620 and steel comp 8720

Material Specification

66, aisi/sae 4615 federal standard 1st material response and 66, aisi/sae e4340h federal standard 2nd material response and 66, aisi/sae 8620 federal standard 3rd material response and 66, aisi/sae 8720 federal standard 4th material response

Style Designator

Protruding hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

007380159

NSN

3020007380159

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

7380159

Cage Code:

19207

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 3020-00-738-0159

What are the manufacturers of nsn 3020007380159?

U S Army Tank Automotive Command (19207)

Does this nsn 3020007380159 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020007380159
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 3020007380159 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020007380159 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020007380159?
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
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