2579244-001A

View detailed technical data, stock status, and sourcing information for: 2579244-001A
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-395-2197

Item Name Code

13205

Assigment Date

04/12/1974 (52 years ago)

2.2520 inches minimum and 2.2525 inches maximum body inside diameter, 2.4620 inches minimum and 2.4650 inches maximum body outside diameter, 2.7500 inches nominal flange outside diameter, 1.0420 inches minimum and 1.0550 inches maximum overall length, 0.0920 inches minimum and 0.0950 inches maximum flange width

Product Characteristics

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

Overall Length: 1.0420 inches minimum and 1.0550 inches maximum
Body Outside Diameter: 2.4620 inches minimum and 2.4650 inches maximum
Body Inside Diameter: 2.2520 inches minimum and 2.2525 inches maximum
Flange Outside Diameter: 2.7500 inches nominal
Flange Width: 0.0920 inches minimum and 0.0950 inches maximum
Lubricant Accommodation Style: grooved open both ends
Corner Shape: chamfered outside right corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: undercut left flange body corner
Surface Finish: 125.0 microinches overall
Surface Groove Location And Quantity: 1 internal
Material: copper alloy 172 or copper alloy 173 overall
Material Document And Classification: aq-c-530 assn std single material response overall
Style Designator: solid, external flange one end

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
2579244-001A	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-395-2197?

The FSCG of the NSN 3120-00-395-2197 is 3120

Does the NSN 3120-00-395-2197 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-395-2197 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 3120-00-395-2197 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-395-2197 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 3120-00-395-2197 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Apr 12, 1974