3020-00-357-2225

Find complete technical information, availability, and procurement data for: 3020-00-357-2225
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-357-2225

Item Name Code

05466

Assigment Date

02/08/1974 (52 years ago)

mounting hole attachment method, 2.8750 inches nominal pitch diameter, 230 teeth quantity, plain both ends bore style, plain, solid body style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style: plain, solid
Attachment Method: mounting hole
Pitch Diameter: 2.8750 inches nominal
Teeth Quantity: 230
Bore Style: plain both ends
Mounting Hole Thread Series Designator: uns axially through hub, first end
Mounting Hole Thread Quantity Per Inch: 96 axially through hub, first end
Mounting Hole Nominal Thread Size: 0.047 inches axially through hub, first end
Mounting Hole Type And Quantity: 4 threaded axially through hub, first end
Nominal Outside Diameter: 2.9000 inches
Tooth Form: standard
Pressure Angle: 20.0000 degrees
Nominal Distance Between Body Face And Protruding Hub End: 0.569 inches first end
Face Nominal Width: 0.100 inches
Bore Nominal Diameter: 2.1778 inches both ends
Hub Style Designator: plain first end
Hub Nominal Diameter: 2.4750 inches first end
Bolt Hole Circle Nominal Diameter: 2.275 inches axially through hub, first end
Special Features: mtg holes spaced 90 deg apart
Material: aluminum alloy 6061 overall
Material Document And Classification: qq-a-250/11,t6 fed spec single material response overall
Style Designator: protruding hub

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
797-7880-001	Spur Gear

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3020-00-357-2225?

The FSCG of the NSN 3020-00-357-2225 is 3020

Does the NSN 3020-00-357-2225 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-357-2225 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3020-00-357-2225 contain precious materials?

Precious metal content is unknown

Does NSN 3020-00-357-2225 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 3020-00-357-2225 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Feb 8, 1974