254-2-1

View detailed technical data, stock status, and sourcing information for: 254-2-1
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-8575

Item Name Code

00019

Assigment Date

01/01/1961 (65 years ago)

An antifriction bearing having a ball rolling element, designed to resist axial thrust, or to support an axial load. Excludes:bearing,ball,pivot.

4.5937 inches nominal overall outside diameter, 1.0000 inches nominal overall width, 3.0000 inches nominal bore smallest diameter, 3.0625 inches nominal largest 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 Width: 1.0000 inches nominal
Overall Outside Diameter: 4.5937 inches nominal
Bore Smallest Diameter: 3.0000 inches nominal
Largest Bore Diameter: 3.0625 inches nominal
Surface Finish: ground
Alignment Type: rigid
Thrust Directional Capability Designation: single
Standard Tolerance Designation: abec no.1
Material: steel overall

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
14-23-140SHIPC33	Thrust Ball Bearing
254-2-1	Thrust Ball Bearing
892104	Thrust Ball Bearing
A2341	Thrust Ball Bearing
E14-23-140A	Thrust Ball Bearing
E14-23-140PCE14-23-140	Thrust Ball Bearing
E41	Thrust Ball Bearing
FC3	Thrust Ball Bearing
R420GBT	Thrust Ball Bearing
SFC3	Thrust Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-100-8575?

The FSCG of the NSN 3110-00-100-8575 is 3110

Does the NSN 3110-00-100-8575 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3110-00-100-8575 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 3110-00-100-8575 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-100-8575 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 3110-00-100-8575 was assigned to the Federal Catalog?

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