3020-01-026-1925

Find complete technical information, availability, and procurement data for: 3020-01-026-1925
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-01-026-1925

Item Name Code

05466

Assigment Date

08/19/1976 (49 years ago)

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

mounting hole attachment method, 160 teeth quantity, plain, solid body style, plain both ends bore style, 1.6663 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
Attachment Method: mounting hole
Pitch Diameter: 1.6663 inches nominal
Teeth Quantity: 160
Bore Style: plain both ends
Backlash Designation: grade c
Mounting Hole Thread Series Designator: unc axially through body, first end
Mounting Hole Nominal Thread Size: 0.138 inches axially through body, first end
Mounting Hole Type And Quantity: 3 threaded axially through body, first end
Nominal Outside Diameter: 1.687 inches
Tooth Form: standard
Pressure Angle: 20.0000 degrees
Nominal Distance Between Body Face And Protruding Hub End: 0.209 inches first end
Face Nominal Width: 0.125 inches
Bore Nominal Diameter: 0.375 inches both ends
Hub Style Designator: 1 step first end
End Nominal Length: 0.100 inches first end
Precision Classification: quality number 12
End Nominal Diameter: 0.745 inches first end
First Step Nominal Length: 0.110 inches first end
First Step Nominal Diameter: 1.120 inches first end
Bolt Hole Circle Nominal Diameter: 0.875 inches axially through body, first end
Material: steel comp 303 overall
Material Document And Classification: qq-s-763 fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-f-14072,finish e300 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
25000000-1	Spur Gear

FAQs

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

What is the FSCG of the NSN 3020-01-026-1925?

The FSCG of the NSN 3020-01-026-1925 is 3020

Does the NSN 3020-01-026-1925 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-01-026-1925 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 3020-01-026-1925 contain precious materials?

Item does not contain precious metal.

Does NSN 3020-01-026-1925 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 3020-01-026-1925 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Thu, Aug 19, 1976