Spur Gear NSN 3020-00-517-2120

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: 3020-00-517-2120

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Features and Characteristics

Body Style

Webbed, solid

Attachment Method

Mounting hole

End Application

Ships; propulsion systems; purifiers, ffg-7 and cgn-9 class ships

Pitch Diameter

3.5833 inches

Teeth Quantity

Outside Diameter

3.750 inches

Nominallength

1.453 inches

Tooth Form

Standard

Pressure Angle

14.5000 degrees

Face Width

0.689 inches

Hub Style Designator

Plain both ends

Hub Diameter

1.375 inches second end

Precision Classification

Quality number 5 or quality number 6

Special Features

Used on 225gpm centrifugal purifier as used in the lube oil purifier system

Material

Copper alloy 836

Material Specification

Mil-b-16444 military specification single material response

Style Designator

One protruding hub, one flush hub

Nondefinitive Specification/std Data

X design

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

005172120

NSN

3020005172120

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

99115264

Cage Code:

71871

Status:

MSDS:

Part Number:

15264

Cage Code:

71871

Status:

MSDS:

Part Number:

A1736MPC58

Cage Code:

71871

Status:

MSDS:

Part Number:

A2902PC220

Cage Code:

71871

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 3020-00-517-2120

What are the manufacturers of nsn 3020005172120?

Alfa Laval Inc. (71871)

Does this nsn 3020005172120 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020005172120
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 3020005172120 contain any precious metals?
No precious metal content.

Does nsn 3020005172120 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020005172120?
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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