C5A27157

View detailed technical data, stock status, and sourcing information for: C5A27157
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-179-6873

Item Name Code

05466

Assigment Date

03/28/1969 (57 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.

plain both ends bore style, 2.0238 inches nominal pitch diameter, webbed, solid body style, 34 teeth quantity, 2.142 inches nominal outside 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: webbed, solid
Pitch Diameter: 2.0238 inches nominal
Teeth Quantity: 34
Bore Style: plain both ends
Nominal Outside Diameter: 2.142 inches
Tooth Form: standard
Pressure Angle: 25.0000 degrees
Nominal Distance Between Body Face And Protruding Hub End: 0.520 inches both ends
Face Nominal Width: 0.440 inches
Bore Nominal Diameter: 0.500 inches both ends
Hub Style Designator: 1 step second end
Hub Style Designator: plain first end
Hub Nominal Diameter: 0.660 inches first end
End Nominal Length: 0.470 inches second end
End Nominal Diameter: 0.669 inches second end
First Step Nominal Length: 0.050 inches second end
First Step Nominal Diameter: 0.765 inches second end
Material: steel comp e9310 overall
Material Document And Classification: ams6260e assn std single material response overall
Surface Treatment: oxide overall
Surface Treatment Document And Classification: mil-c-13924 class 1 mil spec single treatment response 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
C5A27157	Spur Gear

FAQs

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

What is the FSCG of the NSN 3020-00-179-6873?

The FSCG of the NSN 3020-00-179-6873 is 3020

Does the NSN 3020-00-179-6873 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-179-6873 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3020-00-179-6873 contain precious materials?

Item does not contain precious metal.

Does NSN 3020-00-179-6873 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 3020-00-179-6873 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Mar 28, 1969