Spur Gear NSN 3020-00-737-4040

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: 3020-00-737-4040

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Features and Characteristics

Body Style

Plain, solid

Spline Quantity

24 both ends

Pitch Diameter

4.8000 inches

Teeth Quantity

Bore Style

Involute spline both ends

Spline Pitch Diameter

2.6250 inches both ends

Hardness Rating

54.0 rockwell c and 58.0 rockwell c

Outside Diameter

5.080 inches

Tooth Form

Stub

Flange Diameter

3.750 inches

Pressure Angle

20.0000 degrees

Flange Thickness

0.433 inches

Face Width

0.750 inches

Bore Diameter

2.796 inches both ends

Distance Between Outer Body Face And Inner Flange Face

1.442 inches

Hub Diameter

3.109 inches between body and flange

Material

Steel

Material Specification

Aisi/sae 8620 assn standard single material response

Surface Treatment

Carbon

Style Designator

Flanged end

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

007374040

NSN

3020007374040

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

7374040

Cage Code:

19207

Status:

MSDS:

Part Number:

274B89

Cage Code:

1DF03

Status:

MSDS:

Part Number:

2520007374040

Cage Code:

SCY13

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 3020-00-737-4040

What are the manufacturers of nsn 3020007374040?

U S Army Tank Automotive Command (19207)
Abm Equipment & Supply, Llc (1DF03)
E.c.a Etablissement (SCY13)
At And T Corp (70408)

Does this nsn 3020007374040 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020007374040
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 3020007374040 contain any precious metals?
No precious metal content.

Does nsn 3020007374040 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020007374040?
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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