AA2501-3

View detailed technical data, stock status, and sourcing information for: AA2501-3
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-179-9294

Item Name Code

13205

Assigment Date

12/17/1971 (54 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

2.5015 inches minimum and 2.5030 inches maximum body outside diameter, 2.4925 inches minimum and 2.5075 inches maximum overall length, copper alloy overall material, square all corners corner shape, 2.0015 inches minimum and 2.0030 inches maximum body inside diameter

Product Characteristics

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

Overall Length: 2.4925 inches minimum and 2.5075 inches maximum
Body Outside Diameter: 2.5015 inches minimum and 2.5030 inches maximum
Body Inside Diameter: 2.0015 inches minimum and 2.0030 inches maximum
Corner Shape: square all corners
Material: copper alloy overall
Material: oil lubricating lubrication
Material Document And Classification: mil-b-5697,ty 1,comp a mil spec single material response overall
Style Designator: solid, plain, no outside flanges

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
A2501-3	Sleeve Bearing
AA2501-3	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-179-9294?

The FSCG of the NSN 3120-00-179-9294 is 3120

Does the NSN 3120-00-179-9294 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-179-9294 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 3120-00-179-9294 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-179-9294 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 3120-00-179-9294 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Dec 17, 1971