128B4022

View detailed technical data, stock status, and sourcing information for: 128B4022
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-797-5164

Item Name Code

05463

Assigment Date

01/01/1962 (64 years ago)

50 teeth quantity, w/counterbore counter bore, second end bore style, 2.7780 inches nominal pitch diameter, plain, solid body style, 2.875 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: plain, solid
Pitch Diameter: 2.7780 inches nominal
Teeth Quantity: 50
Bore Style: w/counterbore counter bore, second end
Nominal Outside Diameter: 2.875 inches
Nominal Overall Length: 1.375 inches
Teeth Type: straight
Pitch Angle: 28.3333 degrees
Nominal Distance Between Body Face And Protruding Hub End: 0.735 inches second end
Face Nominal Width: 0.640 inches
Bore Nominal Diameter: 1.000 inches counter bore, second end
Counterbore Nominal Depth: 1.227 inches counter bore, second end
Counterbore Nominal Diameter: 1.125 inches counter bore, second end
Hub Style Designator: plain second end
Hub Nominal Diameter: 1.375 inches second end
Material: aluminum alloy 2024 overall
Material Document And Classification: qq-a-225/6,t4 fed spec single material response overall
Style Designator: peripheral face, back hub protruding

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
128B4022	Bevel Gear

FAQs

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

What is the FSCG of the NSN 3020-00-797-5164?

The FSCG of the NSN 3020-00-797-5164 is 3020

Does the NSN 3020-00-797-5164 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-797-5164 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 3020-00-797-5164 contain precious materials?

Precious metal content is unknown

Does NSN 3020-00-797-5164 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 3020-00-797-5164 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962