Spur Gear NSN 3020-01-118-7528

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: 3020-01-118-7528

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Features and Characteristics

Body Style

Webbed, offset, solid

Attachment Method

Mounting hole

Pitch Diameter

12.0000 inches

Teeth Quantity

120

Bore Style

W/counterbore both ends

Mounting Hole Thread Series Designator

Unc axially through body, first end

Mounting Hole Thready Qty Per Inch (tpi)

16 axially through body, first end

Mounting Hole Thread Size

0.375 inches axially through body, first end

Mounting Hole Type And Quantity

2 plain axially through body, first end and 2 threaded axially through body, first end

Outside Diameter

12.200 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

1.937 inches second end

Body Recess Depth

2.875 inches first end

Face Width

1.062 inches

Bore Diameter

6.250 inches counterbore, first end

Counterbore Depth

0.313 inches first end

Counterbore Diameter

9.251 inches counterbore, first end

Hub Style Designator

Plain second end

Hub Diameter

7.250 inches second end

Mounting Hole Diameter

0.078 inches axially through body, first end

Bolt Hole Circle Diameter

8.250 inches axially through body, first end

Material

Copper alloy 903

Material Specification

Mil-m-16576 military specification single material response

Style Designator

Cone shape body, protruding hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

011187528

NSN

3020011187528

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

SSBN598-125-189

Cage Code:

80064

Status:

MSDS:

Part Number:

9868-108X10PC1

Cage Code:

96169

Status:

MSDS:

Part Number:

SSBN598-125-1892329

Cage Code:

80064

Status:

MSDS:

Part Number:

9868-108X10

Cage Code:

96169

Status:

MSDS:

Part Number:

SSBN598-125-1892329PC1

Cage Code:

80064

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 3020-01-118-7528

What are the manufacturers of nsn 3020011187528?

Naval Ship Systems Command (80064)
Electric Boat Corporation (96169)

Does this nsn 3020011187528 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020011187528
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 3020011187528 contain any precious metals?
No precious metal content.

Does nsn 3020011187528 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020011187528?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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