The Bearing,roller,journal, cataloged under National Stock Number 3110-00-863-7459, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is David Brown Hydraulics Inc Dba Hydreco. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3110-00-863-7459 |
| Primary Part Number | A340X36 |
| Item Name | Bearing,roller,journal |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | David Brown Hydraulics Inc Dba Hydreco |
| Status | ACTIVE |
| Style Designator | SOLID OUTER RACE, NO INNER RACE |
| Overall Outside Diameter | 2.5610 INCHES NOMINAL IN |
| Bore Diameter | 1.6250 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| A340X36 PRIMARY | David Brown Hydraulics Inc Dba Hydreco (USA) |
| Reference | Meaning |
|---|---|
| A340X36 | 5/9 Secondary reference General Signal Corp |
NSN 3110-00-863-7459 is a Bearing,roller,journal, manufactured by David Brown Hydraulics Inc Dba Hydreco, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-863-7459 has 1 manufacturer part number on file: A340X36 (David Brown Hydraulics Inc Dba Hydreco).
Key specifications for A340X36: Style Designator: SOLID OUTER RACE, NO INNER RACE; Overall Width: 1.2480 INCHES NOMINAL IN; Overall Outside Diameter: 2.5610 INCHES NOMINAL IN; Bore Diameter: 1.6250 INCHES NOMINAL IN. 4 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.