3020-00-684-1310

Find complete technical information, availability, and procurement data for: 3020-00-684-1310
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-684-1310

Item Name Code

05464

Assigment Date

01/01/1963 (63 years ago)

28.0 rockwell c minimum and 32.0 rockwell c maximum overall hardness rating, 66 teeth quantity, plain, solid body style, w/ keyway both ends bore style, 6.0442 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: 6.0442 inches nominal
Teeth Quantity: 66
Bore Style: w/ keyway both ends
Hardness Rating: 28.0 rockwell c minimum and 32.0 rockwell c maximum overall
Nominal Outside Diameter: 6.184 inches
Teeth Type: single helix
Tooth Form: standard
Tooth Direction: right
Pressure Angle: 20.0000 degrees
Helix Angle: 24.5000 degrees
Face Nominal Width: 1.500 inches
Bore Nominal Diameter: 2.500 inches both ends
Keyway Nominal Width: 0.625 inches both ends
Nominal Distance From Bore Center To Keyway Bottom: 1.435 inches both ends
Material: aluminum alloy overall
Material Document And Classification: sae 4140 assn std single material response 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
7776D78	Helical Gear

FAQs

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

What is the FSCG of the NSN 3020-00-684-1310?

The FSCG of the NSN 3020-00-684-1310 is 3020

Does the NSN 3020-00-684-1310 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-684-1310 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 3020-00-684-1310 contain precious materials?

Precious metal content is unknown

Does NSN 3020-00-684-1310 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 3020-00-684-1310 was assigned to the Federal Catalog?

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