The Cap,filler Opening, cataloged under National Stock Number 2590-01-066-5286, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Center - Moeller Products Llc. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | Pon Equipment B.v. (CAGE HD208); Cross Rental Limited (CAGE KCWQ8); Center - Moeller Products Llc (CAGE 0U276); Caterpillar Inc Div Caterpillar Defense (CAGE 11083) |
| Parameter | Value |
|---|---|
| NSN | 2590-01-066-5286 |
| Primary Part Number | 40733 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Center - Moeller Products Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 6N-2985 | Pon Equipment B.v. (NLD) |
| ACC 40148 | Cross Rental Limited (GBR) |
| 40733 PRIMARY | Center - Moeller Products Llc (USA) |
| 6N2985 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 40698 | 5/9 Secondary reference Center - Moeller Products Llc |
| 40733 | 5/9 Secondary reference Moeller Mfg Co Inc |
| 40698 | 5/9 Secondary reference Moeller Mfg Co Inc |
NSN 2590-01-066-5286 is a Cap,filler Opening, manufactured by Center - Moeller Products Llc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-066-5286 has 4 manufacturer part numbers on file: 6N-2985 (Pon Equipment B.v.), ACC 40148 (Cross Rental Limited), 40733 (Center - Moeller Products Llc), 6N2985 (Caterpillar Inc Div Caterpillar Defense).
3 possible matches (shared part number, not a government interchangeability claim): 5998-01-376-5250, 2520-01-414-2296, 6240-01-588-0971. 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.