128260-1

View detailed technical data, stock status, and sourcing information for: 128260-1
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-01-183-3781

Item Name Code

04456

Assigment Date

07/04/1984 (42 years ago)

plain design form, 0.876 inches minimum and 0.879 inches maximum bore diameter, keying facility furnished items, 0.093 inches nominal keyway width, 0.519 inches nominal distance from center of bore to bottom of keyway

Product Characteristics

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

Furnished Items: keying facility
Keyway Width: 0.093 inches nominal
Bore Diameter: 0.876 inches minimum and 0.879 inches maximum
Distance From Center Of Bore To Bottom Of Keyway: 0.519 inches nominal
Design Form: plain
Bore Type: straight
Keying Facility Type: keyway
Securing Method: key
Protruding Hub Characteristic: plain
Teeth Row Quantity: 1
Hardness Rating Test Method: not rated
Quantity: 1
Style Designator: plain

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
128260-1	Sprocket Wheel

FAQs

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

What is the FSCG of the NSN 3020-01-183-3781?

The FSCG of the NSN 3020-01-183-3781 is 3020

Does the NSN 3020-01-183-3781 have a Schedule B code assigned?

Yes, the Schedule B code is 8483901000

Does NSN 3020-01-183-3781 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 3020-01-183-3781 contain precious materials?

Precious metal content is unknown

Does NSN 3020-01-183-3781 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 3020-01-183-3781 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Wed, Jul 4, 1984