The Cap,filler Opening, cataloged under National Stock Number 2590-01-678-1270, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Flyer Defense, Llc. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-678-1270 |
| Primary Part Number | SPAL4004023 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Flyer Defense, Llc |
| Status | ACTIVE |
| Style Designator | PLAIN-EXTERNAL LOCK |
| Outside Diameter | 115.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| SPAL4004023 PRIMARY | Flyer Defense, Llc (USA) |
| Reference | Meaning |
|---|---|
| FP-12794-01(01) | 3/9 Design control — primary reference Belle De Saint Claire Inc |
| AL4004023 | 5/9 Secondary reference General Dynamics Ordnance and Tactical Systems, Inc. |
| AL4004023 | 5/9 Secondary reference Flyer Defense, Llc |
NSN 2590-01-678-1270 is a Cap,filler Opening, manufactured by Flyer Defense, Llc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-678-1270 has 1 manufacturer part number on file: SPAL4004023 (Flyer Defense, Llc).
Key specifications for SPAL4004023: Overall Height: 26.0 MILLIMETERS NOMINAL MM; Style Designator: PLAIN-EXTERNAL LOCK; Outside Diameter: 115.0 MILLIMETERS NOMINAL MM; Special Features: FOR GMV 1.1. 2 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.