The Plate,mounting, cataloged under National Stock Number 2590-01-663-8457, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-663-8457 |
| Item Name | Plate,mounting |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Document Type | INDUSTRIAL DRAWING |
| Corner Radius | 0.125 INCHES NOMINAL IN |
| Length | 1.375 INCHES NOMINAL IN |
| Usage Design | VEHICULAR |
| Mounting Method | SCREW |
| Mounting Hole Diameter | 0.203 INCHES NOMINAL ALL HOLES IN |
| Shape | RECTANGULAR W/ROUNDED CORNERS AND FLAT |
| Component Document Origin | INDUSTRIAL |
| Next Higher Assembly Identification Designator | MFS |
| Next Higher Assembly Design Control Activity | 98255 |
| Width | 2.625 INCHES NOMINAL IN |
| Mounting Hole Type | PLAIN AND THRU HOLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 810393-1 | 3/2 Design control — primary reference U.S. Government activity |
| 810393 | D/9 Drawing number reference only U.S. Government activity |
NSN 2590-01-663-8457 is a Plate,mounting, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
Key specifications for 2590-01-663-8457: Mounting Hole Quantity: 2; Document Type: INDUSTRIAL DRAWING; Corner Radius: 0.125 INCHES NOMINAL IN; Length: 1.375 INCHES NOMINAL IN. 13 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.