417003

View detailed technical data, stock status, and sourcing information for: 417003
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-273-3818

Item Name Code

05464

Assigment Date

01/01/1963 (63 years ago)

plain both ends bore style, 2.3618 inches minimum and 2.3628 inches maximum pitch diameter, 26.0 rockwell c minimum and 30.0 rockwell c maximum overall hardness rating, 75 teeth quantity, 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
Pitch Diameter: 2.3618 inches minimum and 2.3628 inches maximum
Teeth Quantity: 75
Bore Style: plain both ends
Hardness Rating: 26.0 rockwell c minimum and 30.0 rockwell c maximum overall
Nominal Outside Diameter: 2.4248 inches
Teeth Type: single helix
Tooth Form: standard
Tooth Direction: left
Pressure Angle: 14.5000 degrees
Helix Angle: 7.2833 degrees
Face Nominal Width: 0.120 inches
Bore Nominal Diameter: 1.2504 inches both ends
Material: steel overall
Style Designator: hubless

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
417003	Helical Gear
417003PC2	Helical Gear

FAQs

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

What is the FSCG of the NSN 3020-00-273-3818?

The FSCG of the NSN 3020-00-273-3818 is 3020

Does the NSN 3020-00-273-3818 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-273-3818 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 3020-00-273-3818 contain precious materials?

Precious metal content is unknown

Does NSN 3020-00-273-3818 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 3020-00-273-3818 was assigned to the Federal Catalog?

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