18713-01

View detailed technical data, stock status, and sourcing information for: 18713-01
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-437-0177

Item Name Code

05466

Assigment Date

01/01/1963 (63 years ago)

2.561 inches nominal outside diameter, 2.5000 inches nominal pitch diameter, webbed, solid body style, 80 teeth quantity, w/ keyway both ends bore 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: webbed, solid
Pitch Diameter: 2.5000 inches nominal
Teeth Quantity: 80
Bore Style: w/ keyway both ends
Nominal Outside Diameter: 2.561 inches
Pressure Angle: 14.5000 degrees
Nominal Distance Between Body Face And Protruding Hub End: 0.187 inches first end
Face Nominal Width: 0.375 inches
Bore Nominal Diameter: 1.000 inches both ends
Keyway Nominal Width: 0.096 inches both ends
Nominal Distance From Bore Center To Keyway Bottom: 0.551 inches both ends
Hub Style Designator: plain both ends
Hub Nominal Diameter: 1.3130 inches both ends
Material: steel comp 8620 overall
Material Document And Classification: mil-s-8690 mil spec single material response overall
Surface Treatment: oxide overall
Style Designator: one protruding hub, one flush 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
18713-01	Spur Gear

FAQs

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

What is the FSCG of the NSN 3020-00-437-0177?

The FSCG of the NSN 3020-00-437-0177 is 3020

Does the NSN 3020-00-437-0177 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-437-0177 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 3020-00-437-0177 contain precious materials?

Precious metal content is unknown

Does NSN 3020-00-437-0177 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 3020-00-437-0177 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963