Spur Gear NSN 3020-00-517-1707

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: 3020-00-517-1707

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Features and Characteristics

Body Style

Webbed, offset, solid

Attachment Method

Mounting hole

Pitch Diameter

15.8440 inches

Teeth Quantity

127

Bore Style

W/ keyway both ends

Mounting Hole Thread Series Designator

Uns axially through body, first end

Mounting Hole Thready Qty Per Inch (tpi)

14 axially through body, first end

Mounting Hole Thread Size

1.000 inches axially through body, first end

Mounting Hole Type And Quantity

4 threaded axially through body, first end

Outside Diameter

16.0910 inches

Tooth Form

Standard

Pressure Angle

14.5000 degrees

Distance Between Body Face And Protruding Hub End

0.8125 inches first end

Face Width

0.250 inches

Bore Diameter

0.7505 inches both ends

Keyway Width

0.6260 inches both ends

Distance From Bore Center To Keyway Bottom

4.6275 inches both ends

Hub Style Designator

Plain second end

Hub Diameter

10.3750 inches second end

Bolt Hole Circle Diameter

13.750 inches axially through body, second end

Special Features

0.5000 in. By 45 degrees chamfer on bore of aa end 0.3125 in. By 45 degrees chamfer on bore of bb end

Material

Steel comp 1045

Material Specification

Fed standard 66 federal standard single material response

Style Designator

Protruding hubs

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

005171707

NSN

3020005171707

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

80075A

Cage Code:

21444

Status:

MSDS:

Part Number:

800765A

Cage Code:

21444

Status:

MSDS:

Part Number:

2457

Cage Code:

21444

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 3020-00-517-1707

What are the manufacturers of nsn 3020005171707?

Rexnord Llc (21444)

Does this nsn 3020005171707 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020005171707
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 3020005171707 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020005171707 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020005171707?
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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