3120-00-904-9763

Find complete technical information, availability, and procurement data for: 3120-00-904-9763
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-904-9763

Item Name Code

13211

Assigment Date

06/22/1966 (60 years ago)

rectangular cross-sectional shape style, 5.7230 inches minimum and 5.7250 inches maximum outside diameter, round w/keyway center hole shape style, 4.3700 inches minimum and 4.3900 inches maximum diameter, 0.1950 inches minimum and 0.2000 inches maximum overall thickness

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Outside Diameter: 5.7230 inches minimum and 5.7250 inches maximum
Center Hole Shape Style: round w/keyway
Diameter: 4.3700 inches minimum and 4.3900 inches maximum
Overall Thickness: 0.1950 inches minimum and 0.2000 inches maximum
Center Hole Keyway Depth: 0.1400 inches minimum and 0.1600 inches maximum
Center Hole Keyway Width: 0.1700 inches minimum and 0.1900 inches maximum
Center Hole Keyway Quantity: 2
Corner Shape: chamfered second inside corner
Corner Shape: chamfered first inside corner
Corner Shape: round second outside corner
Corner Shape: square first outside corner
Hardness Rating: 58.0 rockwell c minimum and 62.0 rockwell c maximum overall
Surface Finish: 13.0 microinches left side
Material: steel overall
Material Document And Classification: mil-s-7420 mil spec single material response overall
Style Designator: round

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
592224-2	Thrust Washer Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-904-9763?

The FSCG of the NSN 3120-00-904-9763 is 3120

Does the NSN 3120-00-904-9763 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3120-00-904-9763 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 3120-00-904-9763 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-904-9763 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 3120-00-904-9763 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Jun 22, 1966