3120-00-494-6141

Find complete technical information, availability, and procurement data for: 3120-00-494-6141
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-494-6141

Item Name Code

13211

Assigment Date

10/04/1972 (53 years ago)

0.2250 inches minimum and 0.2300 inches maximum flange thickness, shouldered cross-sectional shape style, 3.9800 inches minimum and 4.0200 inches maximum outside diameter, 2.2760 inches minimum and 2.2860 inches maximum diameter, round center hole shape style

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: shouldered
Flange Thickness: 0.2250 inches minimum and 0.2300 inches maximum
Outside Diameter: 3.9800 inches minimum and 4.0200 inches maximum
Center Hole Shape Style: round
Diameter: 2.2760 inches minimum and 2.2860 inches maximum
Overall Thickness: 0.3490 inches minimum and 0.3530 inches maximum
Shank Outside Diameter: 3.0000 inches minimum and 3.0020 inches maximum
Corner Shape: square first inside corner
Corner Shape: square first outside corner
Corner Shape: square fourth outside corner
Corner Shape: square second inside corner
Corner Shape: square second outside corner
Corner Shape: square third outside corner
Material: copper alloy overall
Material: lubricant lubrication
Material Document And Classification: mil-b-5687,ty 1,comp a 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
A23770-1	Thrust Washer Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-494-6141?

The FSCG of the NSN 3120-00-494-6141 is 3120

Does the NSN 3120-00-494-6141 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3120-00-494-6141 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 3120-00-494-6141 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-494-6141 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 3120-00-494-6141 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Oct 4, 1972