Spur Gear NSN 3020-00-737-6129

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: 3020-00-737-6129

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Features and Characteristics

Body Style

Webbed, offset, solid

Spline Quantity

18 both ends

Attachment Method

Mounting hole

Pitch Diameter

5.4167 inches

Teeth Quantity

Bore Style

Involute spline both ends

Spline Pitch Diameter

0.9090 inches first end

Hardness Rating

58.0 rockwell c and 62.0 rockwell c

Mounting Hole Type And Quantity

3 plain axially through body, first end

Outside Diameter

5.555 inches

Nominallength

2.603 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.218 inches first end

Face Width

0.500 inches

Bore Diameter

0.985 inches first end

Counterbore Depth

1.690 inches first end

Counterbore Diameter

1.060 inches first end

Hub Style Designator

Plain both ends

Hub Diameter

1.378 inches first end

Mounting Hole Diameter

0.270 inches transversely through bottom

Bolt Hole Circle Diameter

1.750 inches axially through body, first end

Material

Steel comp 8620h

Material Specification

-s-13048 military specification single material response

Style Designator

Bell shape body, protruding hubs

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

007376129

NSN

3020007376129

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

7376129

Cage Code:

19207

Status:

MSDS:

Part Number:

518775

Cage Code:

02978

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 3020-00-737-6129

What are the manufacturers of nsn 3020007376129?

U S Army Tank Automotive Command (19207)
L3 Technologies, Inc. (02978)

Does this nsn 3020007376129 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020007376129
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 3020007376129 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020007376129 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020007376129?
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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