2140122

View detailed technical data, stock status, and sourcing information for: 2140122
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-554-3254

Item Name Code

00014

Assigment Date

01/01/1963 (63 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.

pressed retainer fabrication method, 1.6093 inches nominal overall height, 2.7344 inches nominal overall outside diameter, 1.3775 inches nominal bore diameter, ground surface finish

Product Characteristics

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

Overall Height: 1.6093 inches nominal
Bore Diameter: 1.3775 inches nominal
Overall Outside Diameter: 2.7344 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Bore Shape: straight
Material: steel overall
Style Designator: clutch release

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-151-8206	No Name Available	03/29/1971

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
1377-C	Annular Ball Bearing
2140122	Annular Ball Bearing
2140122ANG5	Annular Ball Bearing
2140122MILL3545	Annular Ball Bearing
2140122X1U9	Annular Ball Bearing
710155	Annular Ball Bearing
CT22EX1968RV	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-554-3254?

The FSCG of the NSN 3110-00-554-3254 is 3110

Does the NSN 3110-00-554-3254 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-554-3254 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 3110-00-554-3254 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-554-3254 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 3110-00-554-3254 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963