The Cap,filler Opening, cataloged under National Stock Number 2590-01-148-8249, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2590-01-148-8249 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Status | ACTIVE |
| Style Designator | INSIDE CAM TYPE |
| Filler Neck Diameter for Which Designed | 39.5 MILLIMETERS NOMINAL MM |
| Outside Diameter | 74.7 MILLIMETERS NOMINAL MM |
| Cam Quantity | 8 |
| System for Which Designed | NONPRESSURIZED |
| 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 |
|---|---|
| 22506731 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
| 22506731 | 3/9 Design control — primary reference General Motors Corp Oldsmobile Div |
NSN 2590-01-148-8249 is a Cap,filler Opening, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
Key specifications for 2590-01-148-8249: Overall Height: 12.7 MILLIMETERS NOMINAL MM; Style Designator: INSIDE CAM TYPE; Filler Neck Diameter for Which Designed: 39.5 MILLIMETERS NOMINAL MM; Outside Diameter: 74.7 MILLIMETERS NOMINAL MM. 5 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.