843378

View detailed technical data, stock status, and sourcing information for: 843378
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-01-141-5130

Item Name Code

05466

Assigment Date

10/30/1982 (43 years ago)

A microcircuit whose output is a function of the input; that is, the output varies in a predetermined and essentially predictable manner from the input signal.

mounting hole attachment method, 108 teeth quantity, plain, solid body style, plain both ends bore style, 1.4993 inches minimum and 1.5000 inches maximum 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: 1.4993 inches minimum and 1.5000 inches maximum
Teeth Quantity: 108
Bore Style: plain both ends
Mounting Hole Thread Series Designator: unc axially through hub, first end
Mounting Hole Thread Quantity Per Inch: 40 axially through hub, first end
Mounting Hole Nominal Thread Size: 0.112 inches axially through hub, first end
Mounting Hole Type And Quantity: 1 threaded axially through hub, first end
Nominal Overall Length: 0.453 inches
Tooth Form: standard
Pressure Angle: 20.0000 degrees
Nominal Distance Between Body Face And Protruding Hub End: 0.125 inches second end
Nominal Distance Between Body Face And Protruding Hub End: 0.266 inches first end
Face Nominal Width: 0.062 inches
Hub Style Designator: pinned first end
Hub Style Designator: plain second end
Hub Nominal Diameter: 0.500 inches second end
Hub Nominal Diameter: 0.650 inches first end
Precision Classification: quality number 12
Special Features: outside diameter 1.5263min 1.5278max in.; bore provision included; bore diameter 0.375min 0.3753max in.; bore length 0.453 in.; first end distance from end of hub to center of tapped hole 0.175 in.; circular pitch 0.04363 in.; style:plain,hubs unequal length
Material: steel comp 303se overall
Material Document And Classification: qq-s-764,type 303se,cond a/canceled fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-std-171,finish no. 5.4.1 mil std single treatment response overall

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
843378	Spur Gear
843378-1	Spur Gear

FAQs

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

What is the FSCG of the NSN 3020-01-141-5130?

The FSCG of the NSN 3020-01-141-5130 is 3020

Does the NSN 3020-01-141-5130 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-01-141-5130 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 3020-01-141-5130 contain precious materials?

Item does not contain precious metal.

Does NSN 3020-01-141-5130 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 3020-01-141-5130 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sat, Oct 30, 1982