3020-00-253-2012

Find complete technical information, availability, and procurement data for: 3020-00-253-2012
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-253-2012

Item Name Code

36636

Assigment Date

07/23/1969 (57 years ago)

A nonpositive displacement device which utilizes a rotating element with vanes or blades in an enclosure as a means of transferring a liquid from one place to another. It is designed to be driven by a prime mover which is not an integral part of the pump. It may be self-priming.

plain both ends bore style, spur first gear design type, spur second gear design type, 0.421 inches second gear nominal outside diameter, assembled construction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Bore Style: plain both ends
Design Type: spur second gear
Design Type: spur first gear
Construction: assembled
Nominal Outside Diameter: 0.421 inches second gear
Nominal Outside Diameter: 1.099 inches first gear
Nominal Overall Length: 0.500 inches
Hub Nominal Length: 0.157 inches second end
Bore Nominal Diameter: 0.187 inches both ends
Hub Style Designator: plain second end
Hub Nominal Diameter: 0.375 inches second end
Material: aluminum alloy 2024 first gear
Material: steel comp 303 shaft/hub
Material: steel comp 303 second gear
Material Document And Classification: qq-a-225/6,alloy 2024,t4 fed spec single material response first gear
Material Document And Classification: qq-s-764,type 303,cond a-canceled fed spec single material response second gear
Material Document And Classification: qq-s-764,type 303,cond a-canceled fed spec single material response shaft/hub
Surface Treatment: anodize first gear
Surface Treatment: passivate second gear
Surface Treatment: passivate shaft/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
501938	Gear Cluster

FAQs

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

What is the FSCG of the NSN 3020-00-253-2012?

The FSCG of the NSN 3020-00-253-2012 is 3020

Does the NSN 3020-00-253-2012 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-253-2012 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 3020-00-253-2012 contain precious materials?

Precious metal content is unknown

Does NSN 3020-00-253-2012 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 3020-00-253-2012 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Jul 23, 1969