517543

View detailed technical data, stock status, and sourcing information for: 517543
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-876-4420

Item Name Code

05466

Assigment Date

01/01/1962 (64 years ago)

plain, solid body style, 23 teeth quantity, 0.438 inches nominal outside diameter, w/counterbore counter bore, second end bore style, 0.3750 inches nominal pitch diameter

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
Pitch Diameter: 0.3750 inches nominal
Teeth Quantity: 23
Bore Style: w/counterbore counter bore, second end
Nominal Outside Diameter: 0.438 inches
Nominal Distance Between Body Face And Protruding Hub End: 0.063 inches second end
Nominal Distance Between Body Face And Protruding Hub End: 0.125 inches first end
Face Nominal Width: 0.531 inches
Bore Nominal Diameter: 0.156 inches both ends
Counterbore Nominal Depth: 0.500 inches counter bore, second end
Counterbore Nominal Diameter: 0.219 inches counter bore, second end
Hub Style Designator: plain both ends
Hub Nominal Diameter: 0.313 inches first end
Hub Nominal Diameter: 0.313 inches second end
Material: aluminum alloy overall
Style Designator: protruding hubs

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
517543	Spur Gear

FAQs

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

What is the FSCG of the NSN 3020-00-876-4420?

The FSCG of the NSN 3020-00-876-4420 is 3020

Does the NSN 3020-00-876-4420 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-876-4420 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3020-00-876-4420 contain precious materials?

Precious metal content is unknown

Does NSN 3020-00-876-4420 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 3020-00-876-4420 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962