3020-00-993-3850

Find complete technical information, availability, and procurement data for: 3020-00-993-3850
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-993-3850

Item Name Code

05466

Assigment Date

01/01/1963 (63 years ago)

40 teeth quantity, 0.6250 inches nominal pitch diameter, plain both ends bore style, plain, solid body style, grade c backlash designation

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: 0.6250 inches nominal
Teeth Quantity: 40
Bore Style: plain both ends
Backlash Designation: grade c
Nominal Outside Diameter: 0.656 inches
Tooth Form: standard
Pressure Angle: 20.0000 degrees
Nominal Distance Between Body Face And Protruding Hub End: 0.219 inches first end
Face Nominal Width: 0.187 inches
Bore Nominal Diameter: 0.187 inches both ends
Hub Style Designator: pinned first end
Hub Nominal Diameter: 0.375 inches first end
Precision Classification: quality number 10 or quality number 11
Material: aluminum alloy 2024 overall
Material Document And Classification: qq-a-225/6,t4 fed spec single material response overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625 mil spec single treatment response overall
Style Designator: protruding 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
301-7013P1	Spur Gear
G16-40	Spur Gear

FAQs

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

What is the FSCG of the NSN 3020-00-993-3850?

The FSCG of the NSN 3020-00-993-3850 is 3020

Does the NSN 3020-00-993-3850 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-993-3850 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 3020-00-993-3850 contain precious materials?

Precious metal content is unknown

Does NSN 3020-00-993-3850 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 3020-00-993-3850 was assigned to the Federal Catalog?

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