The Cap,filler Opening, cataloged under National Stock Number 2590-01-194-6830, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Deere & Company Dba Deere John Co. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-194-6830 |
| Primary Part Number | AT84988 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Deere & Company Dba Deere John Co |
| Status | ACTIVE |
| Accommodation Type | KNURLED END GRIPPING |
| Style Designator | OUTSIDE CAM TYPE |
| Outside Diameter | 2.830 INCHES NOMINAL IN |
| Locking Device Type | INTEGRAL SELF LOCK |
| Cam Quantity | 2 |
| System for Which Designed | PRESSURIZED |
| Pressure Relief Method | AUTOMATIC |
| Maximum Working Pressure | 15.000 POUNDS PER SQUARE INCH (PSI) LBS |
| 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 |
|---|---|
| AT84988 PRIMARY | Deere & Company Dba Deere John Co (USA) |
| Reference | Meaning |
|---|---|
| AU14021 | 5/9 Secondary reference Deere & Co |
NSN 2590-01-194-6830 is a Cap,filler Opening, manufactured by Deere & Company Dba Deere John Co, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-194-6830 has 1 manufacturer part number on file: AT84988 (Deere & Company Dba Deere John Co).
Key specifications for AT84988: Accommodation Type: KNURLED END GRIPPING; Style Designator: OUTSIDE CAM TYPE; Outside Diameter: 2.830 INCHES NOMINAL IN; Locking Device Type: INTEGRAL SELF LOCK. 8 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.