The Cap,filler Opening, cataloged under National Stock Number 2590-01-134-6834, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Ford Motor Craft. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Cap,filler Opening |
| FSC / FSG | 2590 — Miscellaneous Vehicular Components (FSG 25) |
| Manufacturers | Ford Motor Craft (CAGE 01637) |
| Parameter | Value |
|---|---|
| NSN | 2590-01-134-6834 |
| Primary Part Number | RS-41 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Ford Motor Craft |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| RS-41 | Ford Motor Craft (USA) |
| Reference | Meaning |
|---|---|
| RS41 | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| D27Z8100-A | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| D27Z8100-A | 3/9 Design control — primary reference Ford Motor Company |
| RS41 | 5/9 Secondary reference Ford Motor Company |
NSN 2590-01-134-6834 is a Cap,filler Opening, manufactured by Ford Motor Craft, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-134-6834 has 1 manufacturer part number on file: RS-41 (Ford Motor Craft).
1 possible match (shared part number, not a government interchangeability claim): 6660-01-521-3050. 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.