4203177

View detailed technical data, stock status, and sourcing information for: 4203177
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-01-103-3315

Item Name Code

05464

Assigment Date

11/12/1980 (45 years ago)

An item of various cross sectional shapes which may be of solid or hollow construction. It is designed for the purpose of connecting two or more track shoes.

single helix teeth type, left tooth direction, 64 teeth quantity, 8.738 inches nominal outside diameter, webbed, offset, 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: webbed, offset, solid
Teeth Quantity: 64
Nominal Outside Diameter: 8.738 inches
Teeth Type: single helix
Tooth Direction: left
Pressure Angle: 20.0000 degrees
Helix Angle: 18.0000 degrees
Nominal Distance Between Body Face And Protruding Hub End: 0.219 inches second end
Nominal Distance Between Body Face And Protruding Hub End: 1.750 inches first end
Face Nominal Width: 1.000 inches
Hub Style Designator: externally splined, involute splines first end
Hub Style Designator: plain second end
Hub Nominal Diameter: 3.500 inches second end
Hub Spline Quantity: 45 first end
Material: steel 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
236681	Helical Gear
4203177	Helical Gear
E114343	Helical Gear

FAQs

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

What is the FSCG of the NSN 3020-01-103-3315?

The FSCG of the NSN 3020-01-103-3315 is 3020

Does the NSN 3020-01-103-3315 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-01-103-3315 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 3020-01-103-3315 contain precious materials?

Item does not contain precious metal.

Does NSN 3020-01-103-3315 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 3020-01-103-3315 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Wed, Nov 12, 1980