AT3241A

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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-120-4459

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.

0.4325 inches minimum and 0.4425 inches maximum overall height, unground surface finish, rigid alignment type, 0.5000 inches minimum and 0.5050 inches maximum bore smallest diameter, 1.2606 inches minimum and 1.2706 inches maximum overall outside diameter

Product Characteristics

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

Overall Height: 0.4325 inches minimum and 0.4425 inches maximum
Overall Outside Diameter: 1.2606 inches minimum and 1.2706 inches maximum
Bore Smallest Diameter: 0.5000 inches minimum and 0.5050 inches maximum
Surface Finish: unground
Alignment Type: rigid
Thrust Directional Capability Designation: single
Special Features: banded od
Material: steel overall
Style Designator: grooved race surface, banded od

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-555-5309	No Name Available	06/10/1971
3110-00-843-4054	No Name Available	09/27/1967

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
4041174	Thrust Ball Bearing
4041174-6	Thrust Ball Bearing
4454-00	Thrust Ball Bearing
5-13-4610	Thrust Ball Bearing
7599423	Thrust Ball Bearing
9263	Thrust Ball Bearing
AT3241A	Thrust Ball Bearing
BG187	Thrust Ball Bearing
CS845	Thrust Ball Bearing
T5468S	Thrust Ball Bearing
UT6	Thrust Ball Bearing
WD511A	Thrust Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-120-4459?

The FSCG of the NSN 3110-00-120-4459 is 3110

Does the NSN 3110-00-120-4459 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3110-00-120-4459 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 3110-00-120-4459 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-120-4459 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 3110-00-120-4459 was assigned to the Federal Catalog?

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