2 1-2

View detailed technical data, stock status, and sourcing information for: 2 1-2
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-184-0989

Item Name Code

00014

Assigment Date

01/01/1961 (65 years ago)

0.0467 inches minimum and 0.0469 inches maximum bore diameter, radial load direction, 0.1560 inches minimum and 0.1562 inches maximum overall outside diameter, ground surface finish, 0.0615 inches minimum and 0.0625 inches maximum overall width

Product Characteristics

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

Overall Width: 0.0615 inches minimum and 0.0625 inches maximum
Bore Diameter: 0.0467 inches minimum and 0.0469 inches maximum
Overall Outside Diameter: 0.1560 inches minimum and 0.1562 inches maximum
Surface Finish: ground
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: standard
Special Features: all corner radii 0.0050 in.
Material: steel overall
Style Designator: loading groove, non-separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-184-1003	No Name Available	07/30/1970
3110-00-555-7345	No Name Available	03/07/1966
3110-00-807-7899	No Name Available	09/25/1966

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
2 1-2	Annular Ball Bearing
8948684P1	Annular Ball Bearing
9006710	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-184-0989?

The FSCG of the NSN 3110-00-184-0989 is 3110

Does the NSN 3110-00-184-0989 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-184-0989 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 3110-00-184-0989 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-184-0989 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 3110-00-184-0989 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961