Spur Gear NSN 3020-00-867-2220

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: 3020-00-867-2220

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Features and Characteristics

Body Style

Webbed, solid

Spline Quantity

9 both ends

Pitch Diameter

Between 1.7217 inches and 1.7222 inches

Teeth Quantity

Bore Style

Involute spline both ends

Spline Pitch Diameter

0.2813 inches both ends

Backlash Designation

Grade d

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

0.187 inches first end

Face Width

0.188 inches

Bore Diameter

0.316 inches both ends

Hub Style Designator

Plain first end

Hub Diameter

0.625 inches first end

Precision Classification

Quality number 14

Material

Steel comp 630

Material Specification

Ams 5643 assn standard single material response

Surface Treatment

Passivate

Style Designator

One protruding hub, one flush hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

008672220

NSN

3020008672220

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

A51M20528-11

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 3020-00-867-2220

What are the manufacturers of nsn 3020008672220?

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

Does this nsn 3020008672220 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020008672220
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 3020008672220 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020008672220 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020008672220?
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