The Bearing,roller,hydr, cataloged under National Stock Number 2590-00-997-4547, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Bearing,roller,hydr |
| FSC / FSG | 2590 — Miscellaneous Vehicular Components (FSG 25) |
| Parameter | Value |
|---|---|
| NSN | 2590-00-997-4547 |
| Item Name | Bearing,roller,hydr |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Reference | Meaning |
|---|---|
| 306880C91 | 5/9 Secondary reference Navistar International Corporation Dba Navistar |
| 306880C91 | 3/9 Design control — primary reference International Harvester Co Agricultural Equipment Div |
NSN 2590-00-997-4547 is a Bearing,roller,hydr, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 3110-01-110-1506. Verify interchangeability with system specifications before substitution.
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.