The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-01-239-6457, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Aimtron Systems, Llc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-239-6457 |
| Primary Part Number | 508080 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Aimtron Systems, Llc |
| Status | ACTIVE |
| Outer Ring Width | 2.0000 INCHES NOMINAL IN |
| Surface Finish | GROUND |
| Overall Outside Diameter | 23.9990 INCHES MINIMUM AND 24.0010 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Bore Diameter | 15.9990 INCHES MINIMUM AND 16.0010 INCHES MAXIMUM IN |
| Material | STEEL COMP E52100 ROLLER |
| Inner Ring Width | 2.0000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 508080 PRIMARY | Aimtron Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 508080 | 5/9 Secondary reference Cardion Inc |
NSN 3110-01-239-6457 is a Bearing,roller,cylindrical, manufactured by Aimtron Systems, Llc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-239-6457 has 1 manufacturer part number on file: 508080 (Aimtron Systems, Llc).
Key specifications for 508080: Outer Ring Width: 2.0000 INCHES NOMINAL IN; Surface Finish: GROUND; Overall Width: 2.2500 INCHES NOMINAL IN; Overall Outside Diameter: 23.9990 INCHES MINIMUM AND 24.0010 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.