The Cap,filler Opening, cataloged under National Stock Number 2590-01-616-4055, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-616-4055 |
| Primary Part Number | 12088-00798 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | ACTIVE |
| Accommodation Type | LOBES END GRIPPING |
| Style Designator | VENTED THREADED TYPE (INTERNAL) |
| Filler Neck Diameter for Which Designed | 2.250 INCHES NOMINAL IN |
| Outside Diameter | 3.030 INCHES NOMINAL IN |
| Features Provided | BREATHER HOLE AND SEAL |
| Unable to Decode | UNABLE TO DECODE |
| Material | PLASTIC POLYAMIDE NYLON BODY |
| 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 |
|---|---|
| EP-0010518 | Independent Rough Terrain Center Llc (USA) |
| 12088-00798 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
NSN 2590-01-616-4055 is a Cap,filler Opening, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-616-4055 has 2 manufacturer part numbers on file: EP-0010518 (Independent Rough Terrain Center Llc), 12088-00798 (Fastenal Company Dba Fastenal Co).
Key specifications for 12088-00798: Overall Height: 1.230 INCHES NOMINAL IN; Accommodation Type: LOBES END GRIPPING; Style Designator: VENTED THREADED TYPE (INTERNAL); Filler Neck Diameter for Which Designed: 2.250 INCHES NOMINAL IN. 7 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.