171-8--2

View detailed technical data, stock status, and sourcing information for: 171-8--2
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-972-9572

Item Name Code

05463

Assigment Date

01/01/1963 (63 years ago)

A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also gear, antibacklash, bevel.

plain both ends bore style, plain, solid body style, 0.542 inches nominal outside diameter, 0.5000 inches nominal pitch diameter, 32 teeth quantity

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: 0.5000 inches nominal
Teeth Quantity: 32
Bore Style: plain both ends
Nominal Outside Diameter: 0.542 inches
Nominal Overall Length: 0.422 inches
Teeth Type: straight
Pressure Angle: 20.0000 degrees
Pitch Angle: 22.5000 degrees
Nominal Distance Between Body Face And Protruding Hub End: 0.250 inches second end
Face Nominal Width: 0.172 inches
Bore Nominal Diameter: 0.188 inches both ends
Hub Style Designator: pinned second end
Hub Nominal Diameter: 0.375 inches second end
Material: steel corrosion resisting overall
Surface Treatment: passivate overall
Style Designator: peripheral face, back hub protruding

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
171-8--2	Bevel Gear
171-8PC2	Bevel Gear

FAQs

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

What is the FSCG of the NSN 3020-00-972-9572?

The FSCG of the NSN 3020-00-972-9572 is 3020

Does the NSN 3020-00-972-9572 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-972-9572 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 3020-00-972-9572 contain precious materials?

Precious metal content is unknown

Does NSN 3020-00-972-9572 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 3020-00-972-9572 was assigned to the Federal Catalog?

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