A02RS253-2

View detailed technical data, stock status, and sourcing information for: A02RS253-2
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-829-9847

Item Name Code

00051

Assigment Date

09/08/1967 (58 years ago)

A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

rigid alignment type, 1.6500 inches nominal outer ring width, 2.1850 inches nominal inner ring width, 3.9504 inches nominal overall outside diameter, 3.0984 inches nominal bore diameter

Product Characteristics

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

Bore Diameter: 3.0984 inches nominal
Overall Outside Diameter: 3.9504 inches nominal
Outer Ring Width: 1.6500 inches nominal
Inner Ring Width: 2.1850 inches nominal
Alignment Type: rigid
Standard Tolerance Designation: afbma std tolerance for airframe needle bearings
Special Features: inner ring extends on one side of outer ring,flanged outer ring
Material: steel comp 1010 retainer
Material: steel inner ring
Material: steel outer ring
Material: steel roller

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
A02RS253-2	Needle Roller Bearing
AJ40524	Needle Roller Bearing
ETJ74869-9D	Needle Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-829-9847?

The FSCG of the NSN 3110-00-829-9847 is 3110

Does the NSN 3110-00-829-9847 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-00-829-9847 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3110-00-829-9847 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-829-9847 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 3110-00-829-9847 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Sep 8, 1967