Spur Gear NSN 3020-00-842-5789

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: 3020-00-842-5789

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Features and Characteristics

Body Style

Webbed, solid

Pitch Diameter

Between 1.7215 inches and 1.7222 inches

Teeth Quantity

Bore Style

Plain both ends

Backlash Designation

Grade c

Hardness Rating

38.0 rockwell c and 45.0 rockwell c

Outside Diameter

1.777 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.060 inches both ends

Face Width

0.330 inches

Bore Diameter

0.875 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

1.000 inches both ends

Precision Classification

Quality number 12

Material

Steel comp 630

Material Specification

Ams 5643 assn standard single material response

Surface Treatment

Passivate

Style Designator

Protruding hubs

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

008425789

NSN

3020008425789

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

A51M20614-11

Cage Code:

61174

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 3020-00-842-5789

What are the manufacturers of nsn 3020008425789?

Northrop Grumman Systems Corporation (61174)
Northrop Grumman Systems Corporation (26512)

Does this nsn 3020008425789 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020008425789
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 3020008425789 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020008425789 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020008425789?
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
Quality Fast Service